LOST MOON by ~pyorrhoeico is an exceptional piece with a wonderful sense of space and atmosphere. The tilted angle gives it that final edge.
"Looking at this piece you can feel the existence of the past as if it was separated from the present by a thin membrane of time. The concept is quite stunning and the execution is so well presented that when staring at this particular work you can feel that time is running out, it feels like we are running out of room, and suddenly the world is nothing more than a memory."