Butterfly House Greenhouse

A glass greenhouse filled with tropical plants holds butterflies in many colors among broad leaves and flowers.

Glass panes and metal frames give the greenhouse a regular structure before the plants begin to overlap. Sort the butterflies by their strongest colors, then match them to leaves and flowers at similar depth. Reflections on the glass are subtle, but they help separate the bright interior from the lighter space beyond. If the board becomes crowded, return to butterfly house greenhouse and use its edges to divide nearby pieces into smaller piles.