

A blue steam locomotive sits on wooden tracks in a sunlit playroom, with a green train crossing a toy bridge and tunnel behind it. Building blocks, a small red car and a plush toy fill the room around the rails. The locomotive's round face, the framed pictures and the block stack can hide the finder squares, while the track sleepers, gravel and wood grain carry the modules. Dark rails and shadows set against pale walls and the bright window keep the pattern readable, with detail spread across the whole scene.