concrete, wood

21.5 x 11 x 5 in (54.61 x 27.94 x 12.7 cm)

concrete, stick, hardware

14.5 x 14 x 3 in (36.83 x 35.56 x 7.62 cm)

concrete, stick, hardware, paper

18 x 3 x 3 in (45.72 x 7.62 x 7.62 cm)

oak, concrete, steel, tree branch, hardware

17.5 x 5.5 x 3.5 in (44.45 x 13.97 x 8.89 cm)

oak, concrete, steel, tree branch, hardware

15 x 20 x 3.5 in (38.1 x 50.8 x 8.89 cm)

concrete, steel, wire, sticks, thread, hardware

50.5 x 8.5 x 6 in (128.27 x 21.59 x 15.24 cm)

concrete, steel, wire, sticks, thread, hardware

36 x 8 x 3 in (91.44 x 20.32 x 7.62 cm)

concrete, steel, wire, oak, ping pong ball, leds, hardware

26 x 22 x 3 in (66.04 x 55.88 x 7.62 cm)