Abstract structure 1

In this college assignment we were asked to create a 3D model based on the abstract background compositions we did in the previous work. Size limits were 40 cm in each direction. My work is based on the square "trees" and "bush", along with the sloped concrete structure in the picture I took. What looks like three blocks inserted to the shorter structure is actually one large structure. Meaning it's all hollow on the inside (see plans here [link]). So is the wide short "bush" in front of it.

Cut and glued work-board.