Origami. Poster for a solo exhibition by Shigeo Fukuda in the U.S.A. (1971).
Found here.
Rückblick in die Beschleunigung.A.R. Penck at Art Basel Miami Beach 2013.
Found here and here.
Dismounted by Jules de Balincourt.
Found here.
Pegam in Lambergar, an OHO publication from 1968.
"The OHO group was the most active, daring and innovative phenomenon on the Slovenian art scene during the 1960’s."
Found here via Rolu.
Horse & Lion.
Engraving by Antonio Tempesta.
I’m not sure where I found this image, but there’s some info on it here.
Horse
Drawing by Martín Ramírez.
Found here.
Fighting Stallions (1534) by Hans Baldung.
Found here.
theories-of:

Wifredo Lam, Satan, 1942
Two Noblemen Killing a Tiger.
Found here.
Rancho Texas.
Polish movie poster byJerzy Flisak, 1959.
Found here (I think).
Illustration by Olivia Sautreuil.
Found here.
Horse sculpture.
Found here.
Cavalo.
Illustration by Andre da Loba.
Horse by Mimmo Paladino.