Isn't that Saturn?
Found a collection of carved-out coins and noticed a drachma among them.
Yep, just noticing a drachma makes me instantly connect it to Submachine because there's no other way I would ever know what it was otherwise.
Pierced Window Screen, Islamic Art
Rogers Fund, 1993 Metropolitan Museum of Art, New York, NY
Medium: Red sandstone; pierced, carved
So I saw this and thought the pattern reminded me of the South Garden map, which got me thinking: something like this could make for a really cool puzzle where you have to figure out a map and input locations on an interface that looks like the grid on the window.
Villa Borromeo Visconti Litta, Milano, Italy
Y'all can't tell me this isn't straight outta some Submachine fantasy. Needs a cat statue. In fact I feel like Submachine needs more circular antechambers like this; the mosaic in the center looks like somebody just solved a puzzle and opened an entrance to the next room.