A4- Fritz Lang, from "Metropolis"
A6- Juan Gris
A7- Jet Set Willy 8 bits game.

C5-C6 Goya
C7-C8 Ledoux

E1-F1 Le Corbusier "Modulor"
E13-... Van Gogh

G1-... Boullée

I3-I4 J3-J4 Harry Clarke

M1... - Jarel, based on the Picasso's "Guernika", with StripGenerator characters.

M9... - Yuon "The Planet"

The rest of the pictures are original from me (Jarel-LDAP)