WELCOME EVERYONE...below are a few websites focusing on OPTICAL ILLUSION ART,  ARTISTS and The History of Portraits and SELFIES.

HISTORY OF THE SELFIE

 ROB GONZALVES:

 https://www.boredpanda.com/magic-realism-paintings-rob-gonsalves/?utm_source=google&utm_medium=organic&utm_campaign=organic

OPTICAL ILLUSION ART:

https://www.widewalls.ch/optical-illusion-art-today/

 MC ESCHER:

https://mcescher.com/

 OPTICAL ILLUSION ARTISTS...AWESOME!!!

http://www.opticalillusionsportal.com/27-awesome-illusions-by-artists/