Water Tower Skyline 10, Nina Boesh. (“One of a kind collages made from expired metro cards, NY subway tickets.) France Sketchbook: Metro ticket collage, Ahae. Tiny Portraits, Luc Grateau. Metro Ticket Series, Louis Stettner. Citoyenne de paris, je suis Stif!, Chrismali. Citoyenne de paris, je suis Stif!, Chrismali. Madonne, Chrismali.