Despite the whole colour thing, I can see where you are going with the Mondrian influence. Thought it maybe a diptych when I saw the thumbnail. Well, I suppose in a sense it is a natural diptych. Well seen
The empty right half, the populated left half, the why is that? The bare window; the window with blinds. And pigeons. And an excellent title. I'm ever so glad you have a lensbaby. (And I'm Mondrian-clueless, so there's no influence one way or another.)
Mondrian without bright colors is not a Mondrian IMO.
I agree Lev. However, the study was only inspired by Mondrian's graphical minimalism, I had no intention to literally copy his style, but just to use the basic idea of simple shapes.