12 ft. 8 1/16 in. x 18 ft. x 8 ft. 4 in. (386.24 x 548.64 x 254 cm)
steel frame mounted to lumber running gear, aluminum, red oak and muslin wall panels, propane fired boiler, water tank, gas generator, brass and steel 38-note steam calliope, calliope controller panel with MIDI interface, iPad controller with QRS PNO software
© Kara Walker