Showing posts with label glass concepts. Show all posts
Showing posts with label glass concepts. Show all posts

Thursday, July 30, 2009

Lampwork Glass Butterflies for Beads of Courage


Well, as things often go, about the time I decided to stop making butterflies to sell, I needed to show a few folks how I make them for the Beads of Courage program. Here’s some more info about the program: http://www.beadsofcourage.net/
Arkansas Children’s Hospital is one of the many hospitals that use this program for children who are undergoing hospitalization and treatment. It’s a little bit of fun for the kids to look forward to at the end of some pretty intense treatments. The (as yet unnamed) bead group that I meet with once a month or so decided to make some beads to donate.


Grace's Butterfly........Debby's Butterfly
Our little three hour session wasn’t really long enough, so we’ve all gone home with a bit of homework: Make some beads to be donated, and we’ll ship them off next time.
After writing this whole crazy mess down, I have to say, for simple and elegant directions, you can go look at the ones Sharon Peters wrote here: http://www.beadsofcourage.net/art/ButterflyTutorial.pdf And then tweak it your own way!
Here's a tutorial for making butterflies the way I do it to go along with the youtube video that actually shows me doing it- see link above (thanks to Vicki of parrotise beads).

NOTE: You are responsible for your safety. Please follow all recommended guidelines for studio ventilation, face mask use, safe use of enamels, and other safety precautions. This tutorial presumes a basic understanding of lampwork bead making techniques.

......Finished!
Here’s a tutorial for making butterflies my way, as can be seen in the video:

First, let me say I had a few problems making the body- my glass had a lot of bubbles in it, and I had to pop them and work them out. So the video actually starts about 5 minutes into the session. I had some problems at the end too, so the video ends before I really finished the butterfly- I got a bit obsessive about the shape. In the end, I just had to let the wings be a little different from each other.

1) Make a tube for the body- about 1 1/8 inches long and ¼ inch in circumference is good. It will need to be a little fatter if you are using a larger mandrel. I often just make a clear body, as I want the wings to be the main focus.
2) Marver into a nice even tube and taper the lower end a just little bit.
3) At one end of the tube, add a bit more glass for the head. A couple of wraps around should do it. Melt down to a nice even shape. Make both ends of the body nice and even and a bit dimpled at this point, as you won’t have much of a chance to do it later.
4) Now it’s time to build the wings. I build them fairly flat, and add quite a few colors. My preference is to make them mostly transparent. To me that’s part of the butterfly look- ephemeral. So, start with the transparent color of your choice and stripe it along the upper 2/3 or so of the body. Make sure the body is fairly hot when you add that first swipe, so that you have a nice attachment between the wings and the body.

The body.......................the head............begin the wings

5) Pick up your next rod and make a swipe or two all the way around the first one.
6) Choose the color you’d like to use first on your lower wings and swipe that on the bottom third of the body. You can use the second color from the top as the first color on the lower wings if you like. Again, be sure you have a nice attachment on this first swipe. Try and push that first swipe up so that it actually touches the upper wings.
7) Add another color to the lower wings. By this time you will (hopefully) have ¼-1/2 inch of glass sticking out from the body on both sides. It already looks a bit like wings. Flatten with your mashers. If it’s all kind of blobbed together, don’t worry too much, we can take care of that in a minute.

another color.........begin lower wings.....ready to flatten

8) If your top and bottom wings aren’t touching each other, now’s the time to fix that. This part’s a bit hard to explain. Heat one of the bottom wings, grab it between the mashers of your choice, and push the top of it towards the top wing while rotating it down. Do the same thing on the other side. If you have watched the video, you can see my hands waving around kind of wildly after I’ve moved the wings around- it’s not part of the bead-making process, or some kind of strange tic- I’m showing the gals an exaggerated example of the motion I just used to move the glass around. It’s more or less drawing a backwards “J” while I have the glass between the mashers.
9) With any luck, you’ll now have the wings pushed together in the middle. If not, you may have to do a little bit of the grab and push with the top wings. All you’re trying to accomplish is to get a little bit of the wings melted together in the center. Why? To make it less fragile in that area. If you have melted them together too much, superheat that area and snip it apart a bit with your scissors, then melt to round off the edges.


Flattening..................flattened.................more colors
10) Add more colors top and bottom, dipping in a little raku frit or enamel along the way if you like. Try and make each set of wings about the same size and shape, with the top wings about twice the size of the bottom ones.
11) Decorate as you like, adding layered dots, bits of color here or there, or what have you.


Adding frit.....enamel............clear and dots
12) Now it’s time for the final shape. For this part I use scissors. Superheat one of the wings. Take it out of the flame and grab with your scissors. Pull a little bit to indent and shape, move and do it again- about four times for the bottom wings and six or so at the top. It may help to have a picture or two of butterflies that you can look at to help you see what shape you are aiming for. Normally I will heat one of the top wings, grab it close to the center on the bottom and indent and shape it, move and do it two or three more times, then reheat and tackle the top half of the same wing. You’ve got to remember what motion you did and do it about the same on the other side. Try not to cut all the way through with the scissors, although that can make a nice effect on the edges as long as you melt and round it out a bit afterwards.

More dots...............first wing shaping...second wing shaping

13) If the wings are not quite to your liking, you can shape them further by heating the wings and a glass rod or stringer, attaching the stringer to the tips of the wings, and pulling gently. The wings should be fairly hot, and the stringer or rod just hot enough so it will stick temporarily to the wing tip. Melt off and reheat a little to make sure you haven’t made a sharp place on the wing.
14) And now for the feelers- if you want to add them, though this may be the deal breaker after all the work you’ve put into this baby! If you are brave enough, dot some antenna onto the top of the head. You can build up a series of small-ish dots, or try dotting and pulling the glass a bit to make them. Don’t make them too long and fragile, and be sure to bend them a little bit away from them mandrel so you can still get in there with your tools to bail it.


Top wings done...shape bottom.........antenna

Whew! That’s a lot of instructions! I was lucky with the butterfly I made for this tutorial- the photos just about took themselves.

Monday, June 29, 2009

Six Women, Three Torches

Six Women, Three Torches- Anything Could Happen!

What a day we had yesterday- it was lampwork bead day in Sherwood at Glass Concepts. Six lampwork beadmakers gathered together for show and tell, and what a session it was! Grace brought a couple of beads she’d made using the new Gaffer Chalcedony glass on a 96 clear background. She got some really nice colors, but I forgot to take any pictures.



I tried out some shards I’d made on a black Moretti background. I had a bit of success, though I think I heated a bit too long. Rita made a base of the Gaffer Hyacinth, then added some Chalcedony dots and encased them in clear. The colors seemed to be striking nicely around the edges of the dots, so she raked it around a bit and spread them out. We’re still working on getting all the beautiful colors that are possible and getting some consistency. Everybody got a bit to take home, so hopefully we’ll have some real beauties to show off at our next gathering.
One great thing about getting the Gaffer glass is that I’ve started learning to blow shards. I’ve been pretty happy with the results- now to learn to apply them properly!

Grace has had a bee in her bonnet (which has recently been buzzing around my head) about scrollwork on beads. The lovely Rita was just the person to demonstrate this technique. My suspicion is that she locked herself in a closet and didn’t come out ‘til she got it right! The bead she’s working on here is an opal yellow background with silver plum decorations (I think). Her stringer control was mesmerizing- what patience and precision. Afterwards, I tried to use a bead press and do a bit of scrollwork. No photo of that- what a mess, but Rita watched over my shoulder and helped me to understand what I need to work on.
And the piece de resistance was Debby’s electric mandrel spinner. Debby has spent some serious hours on the torch, and her thumbs are starting to show the strain. So she bought this amazing machine to help her out- it spins the mandrel around while you add the glass. Impressive, yes? It’s a great invention that takes a bit of time to get used to. The thing is it spins around quite a bit faster than any of us were used to. There is a little brake you can put your fingers on to slow it down a little, though. While Vicki trained her video camera on her, Grace gave it a try. I wish we’d had audio- she was hilarious! In the end, five of us tried it out. Glenda and Vicki actually did pretty well. They got some fairly round results. And there was a cool bead roller to use with it that we all enjoyed trying out, and an unidentified tool pictured here. Debby's going to have to practice, pratice, practice to get some nice round beads, but she's determined, and we're all waiting to see it. It really has great promise to save all of our hands from overusage injuries.

And I almost forgot. Rita had another great little tool for making flower stamens. She made a very nice example using yellows, green and some intense black. We each got a little bit to take home and try out. All in all it was an amazing day!


Here are links to show off some of the wonderful work of these lampworking ladies:
Vicki at Parrotise Beads: http://www.parrotisebeads.com/
Debby at Starlight Designs: http://www.starlight-beads.com/

Tuesday, May 12, 2009

Inaccurate observations!



Ok, as you can see from the title of this post, I know what I'm going to say is most likely wildly inaccurate, but I've got to blog about SOMETHING, so here goes.
A couple of weeks ago I had the pleasure of meeting- again- with some of my local lampworking friends. They're all women- just a handful of us. It just so happened that the owner the glass shop's brother was there, wanting a few tips on how to make beads. He'd tried it a few times, but wasn't happy with the results.
Before he got to the torch, we women were having a discussion about dots and how the significant men in our lives all hated them and complained when there were 'bumps' on the beads. Well, the brother was ready to demur and claim that he was a male and didn't mind them. But then we explained what they were and, indeed, he doesn't like those bumps either. So I am concluding, from my random sample of about five women who have men in their lives and one actual man that all men hate dots that bump up on beads!!!!
OK, on to the actual training session, such as it was. I haven't taught, or even met a lot of men who make lampwork beads, so, again, my sample is small and likely inaccurate, but I the men I have had interactions with seem to like the technical aspects of lampworking. From Tom Holland, whose precision is legendary, to random men on the internet on lampwork forums, to this guy, who is a newbie, I think I've noticed a trend. It was kind of fun to bend my brain around the way he was thinking. I am a BIG paddle user- just don't have the patience to let gravity do its work. But when I tried to get him to touch the bead with a paddle, he observed that the paddle was flat and he wanted the bead to be round, so I went into the Smirchich gravity explanation- he got that right away and was very happy heating alternate sides of the bead and letting them pucker out of the flame.
Then he wanted to encase it. I always find it funny when someone making one of their first beads wants to encase, but I gave him a rudimentary lesson, and encase it he did. The bead actually turned out nice and round, without glass pulling out from the center to the surface. He only scratched the surface of lampwork bead making, but he was happy, and I got a little something to blog about!