Timothy E Landers Dichroic Glass Moon Rock Paperweight 3.5″x4″ Bubbles Signed. Absolutely stunning glass paperweight by Timothy E. Dichroic glass encased in clear glass, with an amorphous shape similar to ice. Every angle you look at this piece is completely different, there’s always something new to discover. Depending the light, the angle you look at it, it’s a whole new piece. 3.5 x 4.