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Showing posts with label calla lilies. Show all posts
Showing posts with label calla lilies. Show all posts

Tuesday, August 30, 2011

Works in Progress

The mosaic to the left is supposed to be a picture of Rex Begonias but it just didn't turn out well. But I finished it yesterday because I wanted to see how the border will look after I grout it. It's amazing how quickly something interesting can turn into something odd. I didn't see it coming and by the time I realized something was wrong, it was impossible to pull up the glass.

The arch down below is the ongoing Calla Lilies mosaic. I took a picture at this point because I wanted to show my technique for putting d-rings into the back of Hardibacker. This is 1/4" Hardibacker so it's easy to drill a hole through it with a regular drill. Then I take a slight bigger drill bit and dig out a bit of the top so the screw will fit flush to the substrate. Finally I put in a machine screw which has an angled head and fits right into the little pocket I made with the larger drill bit.



Here is a close up of the screw. Normally I would put two d-rings in and string wire between them but I was so anxious to begin the picture, I forgot to put in the screw until only this much substrate was showing. I just won't try to submit it to any juried shows. :-}