Image sources:

nineteenth century historical images, such as an image of an early Wright flight, a chronophotograph by Etienne Jules Marey, an early photo of a diorama of James Nasmyth creating the surface of the moon in plaster

images from science fiction films, such as George Melies' A Trip to the Moon from the turn of the nineteenth century to George Lucas' Star Wars

3D wireframe stills from animations I created of figures flying and tumbling in space

images of specimens of moths and moths in flight

Nasa, Hubble, and other astronomical images of outer space

paranormal images of phenomena in the sky and outer space, such as an image of the Virgin Mary seen in a Hubble Space Telescope, or a famous 1950s UFO sighting

photographs of googley eyes, glass eyes, and dolls eyes