my painting teacher once told the class "you'll never miss it if you don't know about it" he said some paints weren't good for us & even though they looked better, with richer, more brilliant colors, they weren't safe for us. too much exposure to them could poison us; for they included a toxic component. we never used these paints, and so we never missed them. i wish i could say the same about you. ~a poem about cadmium colors