Plasmid 40 FINE ART PRINT Museum quality fine art paper Acid-free, 100% cotton rag, lightly textured Archival pigment inks Signed by artist Unframed All artwork is original, created & owned by Sandra Black. ©Sandra Black http://www.SandraBlackArt.com Plasmid 40, Science, Science Art, Print, Teacher Gift, Dna Dna, Watercolor, Watercolor Biology, Genetics