you could have found those, with a little help from google image.
- Theories of light by Jeffrey Smith
- Contact by Alex Ries
- "Medicine Man" from InfinityLife.us
- Tiger Tiger by DestinyBlue
- Work by Krystleyez
- Flammarion engraving
- Circular Illogic, Stipple Shaded Ink, 14" by user Oreganick
- White Elephant by Tianhua Xu
you're welcome.