He only wears clothing of solid colors to better camouflage himself into the colorless field of the image. Periodically through the day, he takes refuge in the blind zone behind his monitor. His disappearance is usually prompted by the entrance of a delivery boy. They come frequently, sometimes two to three hours apart. They enter from the bottom or right edge of the screen. As soon as he spots their arrival, he slides sideways, craning his head and arching his back until he is hidden from view. The papers are signed and the packages exchanged in relative obscurity. His torso is never completely blocked; frequently, his head bobs up and his arms jut out at the sides. Typically, he does not return to full view for ten minutes or more.