島弧

岛 = 乌 + 山 : Don Quixote (d) is trapped on a remote island (岛) inside of the aortas (ao3). The only animal on the island is a black crow (乌), and Don Quixote is chasing it with a fork (山) round and round the island, trying to catch it.

弧 = 弓 + 瓜 : Helga Horse (hu) is cutting a melon (瓜) into arcs (弧) using the string of a bow (弓) in the space station's kitchen (Ø2).