TANKA Cloudburst and Sunburst Painted first prismatic arch Auctioned as Rainbow -- Copies are made by artists Dipping into pots of gold -- Notes: Submitted to the Manuscript Club of Boston by Gram's friend Katherine Saunders. Gram was a member until the Boston- Georgetown bus was discontinued. A tanka is counted in syllables of 5,7,5 (like a haiku) and has two additional lines of 7 syllables.