http://helenpailing.com/files/gimgs/8_flashmo17501.jpg
ivory street window
elastic, thread, plaster
http://helenpailing.com/files/gimgs/8_flashmo17510.jpg
thread, dressmakers pins, plaster
http://helenpailing.com/files/gimgs/8_polystrenestitch.jpg
thread, polystyrene balls
http://helenpailing.com/files/gimgs/8_flashmo17528.jpg
tension
painted traffic signal box