I made some opalescent ripple glass just for this tree decal and I love it. I will most definitely be making more with the black designs on the lighter glass work.
For sale here: [link]
All glass is hand cut and shaped by me and is fired in my kiln at 1500 degrees to get this wonderful shape. All my pieces are properly annealed for durability. The enamel tree design is permanently fused to the top of the glass and will not rub away.