"SUBLIME" -Photograph of crystalline phenylethylamine found in chocolate"Sublime" has a beautiful depth of patterns and colors that would make a stunning addition to a home or office. Phenylethylamine, a substance found in chocolate, was crystallized on a glass microscope slide by evaporation, then photographed through a microscope. The crystals create the colors by the refraction of light passing through the prism like crystalline array.