Architecture is an oil on cardboard painting by the Swiss German painter Paul Klee, created in 1923.

It is part of his Magic Squares series, where Klee studies the effects of repeating the same elements, in a largely abstract style.

[1][2] Klee was teaching at Bauhaus, in 1923, and it can be considered that he was influenced by the importance that architecture had in that art school for this painting.

It has been speculated that this and other paintings of the same period were influenced by Austrian composer Arnold Schoenberg recent development of a new, radical musical system of twelve tones, his Twelve-tone technique.

[3] Art critic and historian Will Grohmann states that he found a relation with Schoenberg method in Klee's writings: "I found a slip of paper among Klee's papers on which was a plan for one of his pictures; numbers were written in the squares, a series of numbers ran first in one direction then in the other, crossing each other.