ann .. yes the opals do but also examples with a more clear glass exist also. i have pics in my files, but can't find them. after moving and setting up new puter service .. i lost files, pics, most of storage. when i find my camera's .. ?? , the blush examples also have variations in their make-up also. i'm still finding so many examples from the digs that can be classified as .. sub-family .. patterns. i'm planning on doing a collage of differant named alley's with as many variations as i can find this winter when i finally get settled in. it won't be complete .. but alley's expertise is remarkable with such a color palette he had. my apologies for not having pics for visuals .. and for putting the tag of .. kurly blush .. on a fine alley marble .. ... har .. but i feel a bit more comfortable with .. alley's carnival tho ... bill