Unsquare
Chaos theory explained

 
Some sloppy work was done on this front, with most obvious annoyance the almost-square window which has only a few centimeters difference in width and height for no apparent reason (photo 1A), so the design was overhauled with the result in photo 1B.

 
1A
 
 
1B
 
 
The following features are corrected in photo 1B: the window is made square, it got the same width as the door, distance between door and window half the width, window and door aligned at the top, the nails holding the cladding are placed in straight lines.