Henry Moore's 1936 Square Forms showcases the artist's exploration of geometric abstraction using graphite, crayon, and wash on tissue paper. The work features interlocking and overlapping square and rectangular shapes that create a sense of spatial complexity and architectural quality. Moore's use of multiple media on delicate tissue paper allows for unique transparency effects and layered textures. The composition balances strict geometric discipline with organic variation in tone and treatment. This piece represents an important moment in Moore's artistic development toward abstract sculptural thinking.