My Mom's birthday is coming up in about a week and I have been working on he present using my CarvwWright machine. I wanted to make a lithopane but I also wanted to do something a bit different. I got a hold of a couple of pieces of 1/4" cast acrylic one in white and one in bronze. The white acrylic came out OK, it looked similar to a litho made with Corian. The one in the bronze acrylic really came out quite different. It was too transparent to backlight, it just did not look good. I laid it down on a piece of paper and noticed that it looked cool, sort of like a sepia photograph with some dpeth to it.
I used a 1/32" bit on this litho and found it came out with a lot more detail then the one I did with the 1/16" bit (same bronze material used). I just got the frame off the machine and wanted to see how it looked so I put it together with a few sheets of white paper behind the litho. The frame is about 8"x10" and is made from oak.
The photo is my parents wedding photo, taken right before my dad shipped out toward the South Pacific in 1944. The oval shape was done to hide some fading in the original photo. (As a side note as I was working on this it occurred to me that my Mom got married at age 16 which is the same age my daughter is now. People were sure made of sterner stuff back then.)
NOTE: The title should be "Front Lighting", i.e. lit only be light from room.