Double Helix: Thallo

 Thallo - a reducing colour from Double Helix.

The official blurb is:

Thallo is an emerald green super luster.  Repeated brief reductions create a palette of exterior lusters;  silvers, golds, blues, greens and purples.  It was developed from the popular test batches OX-459 and TO-578.


So let's see what we get.


This is a self-coloured spacer - not reduced. It's a pretty shade of green.

 And this one is reduced. Kinda murky and muddy. Reduced while still too hot.

I did a base of clear for this, and encased with Thallo, let it cool - no glow in it at all (check while holding the bead under the table - darker - easier to see that the glow has gone out of it.). Reduced.

You can see the reduction - but it's not very dramatic. It shows better at an angle.  

Tried again - again, a base of clear - although one of the ends of clear I grabbed might have been Aion, as I had some odd striking going on.

Reduced it, again cool, but for a bit longer.  I could see greens and purples when I put it in the kiln, but it came out much less impressive. The black lines are intense black - well - that questionable intense black that I mentioned earlier.

 Backlit.

 And at an angle, you can see the reduction.

This was a base of CiM Lichen,  Thallo in the centre, black lines on the left, reduced on the left side only. I like the blue that the black went from the fuming. This was much more impressive when it went into the kiln. It's kind of meh now.

 Day 2 of testing - now that I've seen what I got above - I'm going to try reducing multiple times.

And this is better. This is a base of clear, encased with Thallo, cool to no glow, reduce, cool, reduce, cool, reduce. Much more dramatic effect.

 On the angle - you can really see it.

 Backlit - you just see the glass and none of the lustre.

And finally - a set of spacers - all cooled to the "omigawd they are going to crack" stage, and reduced twice or more, high up in the flame - way out at the tip. 

I think this shape lends itself better to viewing the effect. The larger, flattish surface of the lentils requires that you view it on an angle to see the best effect, and because of the curve of the surface of these, you see the effect more readily and without having to hold the bead at a specific angle.

So - reduce cool, reduce multiple times, and go with tightly curved surfaces.

Just for fun. Bing and Neon Blue

Just for fun - twistie with white, CiM Bing, CiM Neon Blue, encased in clear, flattened, stamped with brass starburst pattern.

Cim 524 Neon Blue

And speaking of drop dead gorgeous and new favourites - CiM's Neon Blue.

Wowsers. This is the perfect blue!

(pictured, from left, self coloured, over white, over EDP.)

Just freaking awesome. Cobalt Blue can be a little too dark sometimes, and this is that colour - but thin enough to still read as Cobalt blue.

Fabulous. Love it.

CiM 523 Tradewinds

CiM Tradewinds is a super dense transparent teal - a blue just on the greenish side. From the left, these beads are over white, self, and over clear.

You can see that the self-coloured bead is very dark - it might as well be black. Use this to good effect in stringers and twisties.

Very pretty colour when diluted with clear or white.

Effetre 297 Cocobean

 Effetre Cocobean - the rods I got of this are stringer skinny - so for a large bead, it might be faster to make the bead and encase instead of chasing these thin rods around.

The bead on the left, I struck, and the bead on the right, I left unstruck.

You can see the struck bead is definitely darker, and has a lot of colour variation too - it struck quite unevenly. It's a super nice bead - ranging from ash grey in places (not shown) to chestnut red.

I think it would be particularly interesting for sculptural beads, i.e. horse beads. Or maybe a cute little mousie.

Video: How Do You Get The Flowers Inside The Glass?

Those of you with some lampworking experience won't find anything new here, but this will be useful to show your friends who are wondering "just how you get those flowers inside the bead ...  ."

Eff 759 Sandlewood

 Effetre Sandlewood - a streaky brown that does, in fact, look like wood!

Interestingly - it had a slightly mottled, metallic look while it was hot, that you can still see now that the beads are out of the kiln.

See below, visible best in the bottom third where it is reflecting the table top more dramatically in the mottled pattern.

Cool huh? Don't know what it means, if it reacts, does other cool things, reduces, or what. Worth investigating further though!

CiM 424 Goblin

CiM Goblin - a very good colour for goblins, green and streaky, like it just emerged from the swamp.

Bead on the left has ivory dots.

Nice and streaky.

Raven Sky = Sardonyx

Raven Sky - totally looks like Sardonyx.


These are a black base, roughly encased with Raven Sky, some with a trail of white, and mashed.

For comparison - here's what the real deal looks like. Less blue, but the shading of the banding is a nice match. 

As to why I'd want to imitate a fairly inexpensive stone with my expensive time ... ? Because it's cool, that's why.

Effetre 758 Raven Sky

Effetre Raven Sky - a streaky very dark colour that looks like Sardonyx (the stone) when worked. I really like this colour - despite it looking very dark in these photos - it is much more obvious in real life. Black and white and grey streaks.

I can totally see doing entire jewelry pieces in this - using it like you would a stone bead, but in shapes, or in sculptural pieces.

Anyhoo - I like this one a lot.

Those photos aren't actually out of focus by the way - it's just such a glossy glass!

Comparison Effetre: 739 Bonnie Blue, 738 Capri, 227 Caribbean Sea

A comparison of these three gorgeous streaky glasses from Effetre. These are specially designed rods of glass constructed in layers with an opaque core, a transparent layer, and a thin opaque skin. Sure - you could make your own - but frankly - this is a much better use of your time!

The top mandrel - with the purple marker - is Bonnie Blue. The middle and bottom mandrels are Capri, and the middle mandrel has a Caribbean Sea at each end - dramatically greener.

All are fabulous!

Effetre 739 Bonnie Blue

Bonnie Blue - another lovely streaky blue from Effetre - again achieved by making a cored, encased rod - much like a filigrana, but with an opaque outer layer. The core on this one seems larger than the Capri, and the overall effect is paler and a little more like Eff Light Sky Blue.

Very attractive, and I think that spacers made in either Bonnie Blue or Capri will sell like mad. You could just sit there and wind these off all night and not have to struggle or engage your brain in any way, and still have a perfectly lovely pile of beads in the morning.

And some days - you just need that.

CiM 426 Muskmelon

CiM Muskmelon - a super-subtle, desaturated green. Like a very pale sage or a - well - you can't quite call it a grey-green, but leaning that way.

Only the barest hint of a reaction with the turquoise too.

Another one of those "supporting" colours - not the main attraction - but still with an important role to play.

CiM 714 Antique Lace

Antique Lace. I believe CiM is trying to make an ivory - and this might be part of their quest.

If I wasn't already imprinted on the Effetre Ivories, I might have identified it as an ivory colour. Certainly - it is an "off-white." I'm just having trouble identifying which it leans - as it seems to pick up the colours from what ever is around it -  but if I had to say - slightly pinkish?

From the turquoise dots on the right hand bead, you can see that there is only a minor fuzzing at the border, not a true reaction.

So if you are looking for an ivory/bone colour that is not particularly reactive - this might be your answer!

CiM Limited Runs

As you probably know by now - CiM - Creation is Messy - has their primary line of colours - which they are committed to keeping in production all the time - and their auxiliary line - which is colours that, as they say: 

Ltd Runs are either colors we mis-melted (cannot intentionally re melt) or colors we are not committed to keeping in stock because sales are slower (in which case, we will only melt them intermittently).

Consequently - these following colours are being moved to "Ltd Run" status - which means that your supplier may run out and you may have to wait to find restock or scrounge through all your short pieces. 

511109 Bordello Ltd Run

511407 Cardamom Ltd Run

511413 Peacock Green Ltd Run

511478 Oz Ltd Run

511481 Split Pea Ltd Run

511492 Sherwood Ltd Run

511550 Chalcedony Ltd Run

511562 Ming Ltd Run

511589 Zachary Ltd Run

511742 Sepia Ltd Run

511788 Mink Ltd Run

511807 Linen Ltd Run

511915 Pink Champagne Ltd Run 

I like Chalcedony a lot - any of the translucent colours, really, and Mink - which does interesting things with silver. I will have to stash some of these two. 

Effetre 738 Capri

Eff. Capri - Streaky Blue.

Drop.dead.gorgeous.

That is all.

That is enough.

An opaque core, transparent layer, opaque outer skin - you could slice it up for murrini if you were so inclined. Some variation in rods - but if you are loving this, it's not because you are into consistent results.

Dreamy and effortless! Love it.

Effetre 723 50 Shades

50 Shades of ... Mud.

Not really a bad colour - very organic - but you couldn't call it grey. Or Gray.

Streaky, which is nice, and really a very warm grey if you are being charitable, otherwise it's 50 Shades of Taupe.

Looks like it might get a little darker the more it is worked. Or lighter. Or something.

CiM 306 Honey Mustard

Yep - CiM Honey Mustard is just that colour - or maybe Dijoinaisse. Certainly not the virulent yellow of French's (gack!) Mustard - but a soft, warm beige. Like antique paper.


The bead on the right was not struck before going into the kiln - it was significantly lighter, but has come out of the kiln functionally the same colour as the bead on the left, so while it looks different going into the kiln, apparently it will darken up by itself.

Nice creamy organic colour. Try this for ponies or a substitute for Ivory. Don't know if it reacts with turquoise. Might be interesting to try fuming it or working with silver with it.

Effetre 752 Antique Green

Hmmm - reminds me of Copper Green. Paler - but similar family.

Oh, and look at those ivory dots on the right bead. That's some serious copper/sulphur reaction going on there.

Streaky too.

Nice - bet there are lots of reactive possibilities here.

Effetre 066 Intense Black NOT!

I was just asked to test some Eff 066 Intense Black rod - pulled into stringer - because someone was getting some odd results.

My conclusion. Intense Black this is not.

Intense Black should NOT go purple.

And black rods priced at an arm and a leg shouldn't go purple.




From the top - core of clear, layer of black, encased clear; white cylinder base, trails of black, black on ends; white base, trails of black - heat till it starts to rotate, mash. All of these show purple - this is pretty definitive - this is not intense black.

 Same beads, different view.

 And on dark ivory - there's that purple again.

If you recently bought Intense Black Rods - do a test bead before you do a production run of 30 beads, m-kay?

Like DragonJools on Facebook

You - if it is more convenient for you to have these posts pop up in your facebook feed, just like my DragonJools Glass page.

Just sayin ... ;-)

Intense Black Stringer

Intense Black - a true black. A black that is supposed to stay black. The trade-off is its higher price and that it does some funny things when reacting with other glass - particularly when given a lot of heat.

But this batch - or rather two batches - seem different.







These two are a white base - sorry, don't know which white -  but it's not Anice, with intense black dots. Batch 1 on the left (which was unpackaged) and Batch 2 on the right - which came packaged and labeled. Both have webbed quite spectacularly, and both are showing rather more colour than I expected. Both of these got a lot of heat. I noticed that the packaged Batch 2 glass is a lot softer, and melts faster - even though they were both the same diameter.

 Here, on ivory, Batch 1 on the left, Batch 2 on the right. Oddly - very little webbing - just a smidge on the left bead, and these got a lot of heat.

 This bicone tablet bead is an ivory base with the batch 2 glass streaked, heated and swirled. Again, oddly less webbing than I would have expected.

 I am really digging the Grumpy Owl image that appeared, however.

 I dunno - have I gotten rusty? Are these some subtle variant of Intense Black? Is my memory playing tricks on me?

Which is ultimately why I write this blog - so I can look stuff up on it!

CiM 209 Alleycat

CiM Alleycat is a vibrant, opaque orange that reacts very strongly with copper-based colours. It is slightly streaky and qualifies as a happy, bright colour!

The Elements of colour

Here's a nice little article about what metals are used to colour glass. Remember - this is geared towards collectors of historical pieces. Cobalt is not used to colour modern blue glass, neither is uranium.

http://www.journal-news.net/page/content.detail/id/601658/Take-a-look-at-the-science-behind-your-colored-glass.html?nav=5016

The Ultimate Glass Art Creation ... The Glass Fashion Show

This is a bucket-list item. If you work glass, hot, warm or cold - at least once in your life you should attend this. Even better - would be to participate!

Going to this will make you feel like you are partying on the Riviera. Nevermore will you be awed by celebrity events. You will watch Fashion Week and the Oscars and Emmy night and Ecstasy Raves and Lady Gaga Concerts and think to yourself - "Ha! I've been to the Glass Fashion Show!"

And you might not want to put it off - because Laura keeps swearing that each one she does will be the last.  

Two years - that is long enough to make the costume. What would you do ... if you were to make a fabulous wearable art piece - in glass? Glass Corset? Cinderella Slipper Hat? Medusa Snake Dress? Crocheted Wire Ballgown with a Handmade Bead in every stitch? Think of the possibilities - then email Laura and pitch your idea! (Email address in the graphic below.)

Photography Trick

Here's a kind of fun little trick for photographing beads outside in bright sunshine - always good for showing them off, but keeping a nice clean, uncluttered background.

It looks like I'm holding them up to the sky, right? And then messed with the exposure to get a dark sky for contrast.

Actually - I am shooting them against the backdrop of the windows of my van. The tinted side windows reflect a darker version of the sky, giving me a clutter free backdrop, with nice contrast. I was holding the beads about 18 inches away, making it easy to find a position where I am not shooting my own reflection.

Easy. And if you don't have a van with tinted windows, surely someone on the block does. Way to get funny looks from the neighbors, wandering around taking pictures of someone else's vehicle. ;-)

Sundered Heart

Just a little eye-candy tonight. I don't get much play-time on the torch these days - heck - I don't get much time on the torch at all - so just sharing these.

The sundered heart, you may remember - is a tribute to heartbreak - pain and sorrow and having to carry on.

Kind of a heavy burden for glass.

Emergency Bead Rescue

Don't you just hate it when you spend a lot of time on a bead, and then, after it is out of the kiln, something dumb happens like you crack the end pulling it off the mandrel. Argh.

This was an flamework and enameled, sculpted goddess figure that I cracked and chipped the bottom bead hole on. I had it on my bench when I was trying to figure out what to do with some left-over 2-part epoxy clay. I fashioned a quick tail and turned the bead into a pendant, added some swarovski rhinestone scales, and the brushed gunmetal loop at the bottom was a bead that happened to match the grey glass of the bead perfectly.

In order to pull it all together, I think I might have to go back and do something at the top of the bead, but you can see, the mixed media approach has some potential for salvaging an otherwise scrapped bead!For sure I will glue a looped bail into the top to hang it from.

Two-part epoxy clay - there are various brands, Apoxie, Crystal Clay, and Ceralun (Swarovski's house brand). They are all good. My personal preference is the Ceralun - it has the nicest colour and working characteristics. Not the most colours - but the colours it has are awesome. Apoxie is my second favorite (well, my fave until I found the Ceralun), good working characteristics and a fair range of colours. Crystal Clay has more colours, but I find it a bit gooey to work with. But I'm talking subtle differences here. They are all strongly adhesive, so they stick to the glass without any additional product, and that's what is holding the rhinestones too. It cures overnight without any additional heating. Read the instruction on the box - it's dead easy to use.

Effetre 227 Caribbean Sea - Old batch vs New Batch

 Caribbean Sea is a layered colour, a transparent core with an opaque outer layer. The result is a lovely, streaky look when worked. The more you work it, the better it looks.

The new batch is a little different, so I tried them side by side. One end of the bead is the old batch, and one end is the new, BUT, I'm sorry, I lost track of which was which.

But they are both really pretty. If you love blues and greens, you'll love this glass - whichever batch you get! 

Effetre Ebony & Ivory

Just a quick note - find this glass and buy all of it that you can!

This is Ebony and Ivory, and appears to be layered rods of ivory and intense black. There are different batches of it - I think I might have gotten some "D" batch.

It is freakin' awesome - it looks like - well - check out the photo, which I shot on my phone because I was so excited about these - it looks like silvered ivory.

No idea how long this will be available or if it will be a regular item.

Get this. Stockpile it. You've been told! Freakin' Awesome!

Pot-Melt - using Ceramic Dams

In the past - I've been asked about "something about using a flowerpot to melt glass ... . " This is the technique.

The calculation he gives for quantity is really interesting, and the end result would look totally amazing sliced into thin layers and turned into pendants, or wrapped around a bead like an encasement layer. Or even bent into bracelets ...

If you are using ends of rods, you can toss them in, or arrange them standing upright, sorted by colour.

Having a tall enough kiln is really the biggest issue for most of us. 

And in other glassy news ... 2 D Glass

And in other glassy news - the thinnest sheet of glass ever made - by accident, of course - was photographed to reveal the arrangement of the atoms in the glass. The glass sheet is only one molecule thick - or about as thick as a plastic grocery bag. ;-)

Science still doesn't understand glass completely.

Maybe someone will invent transparent aluminum ... ?

Room temperature glass is not a liquid

I've said this before. Glass at room temperature is a solid. It shares some interesting characteristics with fluids, but it's a solid. It is not slowly flowing and that is absolutely not why old windows are thicker at the bottom.

It's more solid than lead.


Read this:

Does Glass Flow?

http://www.cmog.org/article/does-glass-flow

 and this

A Common Misconception

http://blog.cmog.org/2013/09/05/a-common-misconception/

Nothing New ... 2000 year old technique

Just in case you thought silver in beads was something new ... Analysis of Ancient Beads from Germany dating from 30 - 60 AD, shows a layer or silver, encased with more glass.

Click on the link to read the original article.

Interesting!

Thoughts on Scum on beads

Recently - I got a phone call from someone who has just set up a her own home studio. Naturally - she is enjoying the freedom to torch when ever she wants, the luxury of not having to tidy up (as opposed to a shared, commercial studio), and the instant (well, almost) gratification of being able to see her beads as soon as the kiln has cooled down.

However, what she was not enjoying was that instead of the sparkling little gems that she was used to making, each bead, though perfectly formed and the envy of many - was a little dull, a little lifeless. Close inspection - with magnification - revealed a faint, subtle but visible, scum over the transparent glass, with a little pitting. She was at her wit's end trying to figure out what was happening. We discussed gas to oxygen ratios, her concentrator, the difference between natural gas and propane - adjusting the flame - nothing seemed to be the solution.

Finally - I said I would drop by  and take a look at the set up - to see if I could diagnose it in person. When I got there, she told me, "well - this is embarrassing - I fixed it."

And indeed - the latest crop of beads were sparkly and delicious.

What changed?

She changed to a fresh tank of propane.

That was it - the only difference.

So next time you are struggling with scum - consider your fuel source. Maybe a new tank of propane is in order?

Couldn't hurt.

Delightful Glass Blowing video

This is an absolutely delightful video of production glass blowing.  From another time. When glass blowers lit their cigarettes off the glass ...

Worth watching.