Decorate your man (or grrl!) cave to look like the older incarnation of Aperture. Decorate your man (or grrl!) cave to look like the older incarnation of Aperture with this set of four posters. This kiit includes one of each of the following posters: 1940s Aperture Signs, 1980s Boss Robot, 1980s Four Office, and 1870s Mannequin. Now ge $14.99