In the Pleasure Quarters, No. 3 from Twelve Bouts in the Way of Love (Shikidō torikumi jūniban)

The lovers' bodies curve into each other in ecstasy, her expression and curled toes convey her pleasure. The wave pattern on the closed panels at the upper left and the diamond panel on the backside of a folding screen at the lower right create a sense of enclosure and heightens the intimacy.