Bob wrote:

I bought marble tiles for my bathroom. The tiles are semitransparent and look
very nice when I shine a light is from behind the tiles.

I'd like to put an even light source behind the tiles. There is not much space -
half an inch maybe. I tried using leds but I don't look good (even). Plexiglass
or acrylic could also work but has anybody any tips how to do it?

Quick addition: The light effect is show in
http://www.trendir.com/archives/002612.html

The honey colored marble has a nice light.