Sleeveface involves holding an image in front of one's body to create an illusion, originating from photos of people holding record sleeves to their faces. Dear Photograph overlays a current photo with a previous photo of the same location to create a nostalgic effect. Both require precise placement of photos and involve illusions using previously taken images, but Sleeveface features human interaction while Dear Photograph aims to evoke nostalgia. The authors created their own examples of both concepts and adapted Dear Photograph into "Dear Video".