"Hana ayame (Iris Flowers)"; oban tata-e (15½" x 10½"). Titled with "Koto" seal and "Uchida han" (publisher) seal. Condition: excellent; background with wood grain (mokume"); full margins with deckle edges top, left, and bottom; "UCHIDA" watermark in lower margin near kento notch; taped to double mat (21¼" x 15½" outer dimensions) across the top and at bottom corners. Note: other woodblocks by Kotozuka are available; please inquire.