Abstract Thursday ~ Squares in architecture

Slightly thinking outside the box on this one but bare with me. The school I have been helping at this week is in an old police station and this piece of art is displayed in the school. Squares in the painting + original building = squares in architecture. No?? Oh well, it was worth a try.

In school for the afternoon only today but all day tomorrow and in reception too :-/ .... A first for me!! Yikes!... If I survive I will let you know how it goes.