What an incongruent subject! Good eye to cpature it. I agree with most of Adrian suggestions, if you have a chance to revisit. I would also try to make the contrast even more striking by making the shot very graphical and geometrical ( no foreground trees).
great idea & capture - methinks you could revisit, and or do some small things to highten the appeal, inc some work to straighten some of the verticals, and perhaps a different time of day to get some sun on the 'window tree'?... the cloud reflections are great tho. thanx. adrianox