and two lovely ATC's from Jacqueline. Now to Tyvek again - I have melted so many pieces over the last couple of days I now have a box full and no ideas of what to do with it!!. I did, however find by this evening that I can almost control the result I want. I folded and cut one piece of Tyvek so that I would have two halves to experiment with. The first I heated from the Paint side and got the lovely dipped holes. The second half was heated from the white side and you get the holed bubbles. May work on this idea for a few more pieces and perhaps an idea of what to do will come!!