Jesse Balmer
To meet with waking eyes the thing you doubted most (2018)

https://www.instagram.com/jesse.balmer

Pablo Picasso
Portrait of Bibi la Purée (1901)

https://www.pablo-ruiz-picasso.net/topviews.php

Louis Moe
Hundetroskab / Dog's faithfulness (1900)

http://www.vineta.no/louis_moe_fortegnelse.html

Felix Edouard Vallotton
Landscape near Lagnes (1921)

https://www.wikiart.org/en/felix-vallotton

Masayasu Uchida ( 内田 正泰 )
Minori road ( -, Paper Applique)

http://www.lookatme.ru/flow/posts/art-radar/50975-masayasu-ushida-yaponiya-v-applikatsii

http://uchidamasayasu.com/gallery.php

Robert McGinnis
The Exhibition (c. 1960, Gouache on Board, 17 x 10.5'')

https://robertmcginnis.com

Cyprien Tokoudagba
Voodoo Pantheon (1989, Horned Zangbeto on the background and Legba, sitting naked, judging a sinner)

http://www.artnet.com/artists/cyprien-tokoudagba/

https://www.theguardian.com/world/2014/jul/10/cyprien-tokoudagbas-voodoo-visions

Aleksandr Rochegov
Embassy of the USSR in Cuba (1978-87, Photo by Manuel Castro)

https://www.peoples.ru/art/architecture/alexander_rochegov/

https://www.flickr.com/photos/manuelcastro/

mostlythemarsh
Poppy seed heads (2014, Photo)

https://mostlythemarsh.tumblr.com

Phil Hale
Torment ( -, painting)

https://beautifulbizarre.net/2015/07/02/the-dynamic-works-of-phil-hale/

https://theguideartists.com/index.php/featured-genres/item/65-phil-hale

Eliran Kantor
America II (2009. painting)

https://www.elirankantor.com

https://www.instagram.com/elirankantor/

Scott Eaton
"Humanity" or "Fall of the Damned" (2019, artist's drawing post-processed by neural network algorithm)

https://www.thelondonmagazine.org/interview-scott-eaton-artistai/

https://youtu.be/TN7Ydx9ygPo

http://www.scott-eaton.com

Maurits Cornelis Escher
Three Worlds (1955, lithograph)

https://www.mcescher.com

Audrey Niffenegger
She Was Lonely in the City (2013, illustration from "Raven Girl")

https://www.goodreads.com/book/show/15842705-raven-girl

https://www.audreyniffenegger.com/art-gallery

Alex Stoddard
St. Valentine (-, photo)

https://alexstoddard.format.com

https://www.instagram.com/alexbstoddard/

Jim Woodring
Acquisition (-, from "Frank")

http://www.jimwoodring.com/artwork/gallery/

Michael Brack
Matryoshka (2014, oil on canvas, 65 x 54 cm)

http://www.michaelbrack.com/paintings/

Thee Zar
Woman and Horse (- , acrylic on canvas, 36"x36" )

https://www.facebook.com/artistthee.zar

https://www.instagram.com/zarthee/

Eelko Moorer
Stilts (2003)

http://www.eelkomoorer.com

Hidden message on the PCB of a Boomerang III guitar pedal.

https://boomeranglooper.com