an Escher print?hi sek!
which "Escher" do you mean? I found too many artists and I am not familiar enough with their work to differ.
I originally meant, that the stair house is reminding me of the movie "vertigo" - although not directly.
He means M.C. Escher, the famous Dutch mathematician and artist.
5D3, 16-35LII, 24-70 2.8LII, 24-105L, 85LII, 70-200 2.8LII, 100L, 135L, 100-400L, 50 1.4, 40 2.8, Sigma 180 3.5 EX, 1.4x TC III, 600EX, 550EX