Abstract reflection

The sun was shining through the upper window, creating patterns on the wall, and the reflection of the patterns on another window caught my eye.  The trees outside are just visible through the window that the reflection was on.   I darkened around the reflection and really liked the shapes created by the angles of the upper window with the middle divider and the angles of the wall.
Might be a bit of a stretch for this week's theme of Reflections, even though it is one.