He gained altitude and looked out to the north to discover a formation of Tatan horse archers cavorting, daring the fort’s garrison to make a sally, firing message arrows in high parabolic arcs. Probably Chinese teenagers, each running a dozen characters at a time; horse archers had bothaviors that made it easy to maneuver them in squadrons. Richard’s eye was offended by their color scheme. He did not have to consult Diane—Corporation 9592’s color tsarina, and the last of the Furious Muses—to know that he was looking at a case study in palette drift.