The only place not fully covered with pictures in Yuri's house are the kitchen cabinets.
In one scene Yuri proudly shows his collection of adult videotapes. On the day of shooting the tapes were missing so they had to be replaced. One tape is clearly marked The Flying Liftboy (1998), a Dutch children's film.
In the bathroom scene a small portrait of Yuri, framed into a cellphone display, can be seen on the lower part of the wall. This was part of publicity material belonging to an earlier student film by the director.