So from left to right... behind every letter are two paintings with 5 possible backgrounds.
A - B - C -D

1st painting starts clockwise down (12-5 o'clock) - so the right side will be the same painting's backgrounds.
2nd painting starts clockwise up (6-11 o'clock) - same backgrounds going up left side.



For better visuals I've used the leather background on all of them.

The backgrounds go clockwise.

Nr 1 - leather at 12 o'clock for 1st painting and at 6 o'clock for 2nd painting
Nr 2 - water
Nr 3 - clouds
Nr 4 - flowers
Nr 5 - crane


You can see all of the patterns in the background as well (left to right).

So, how do I get my birdy with the crane background then?
Follow my screenshots and find the right path.

It's behind letter C, the 2nd painting with background Nr 5, which will be at 11 o'clock.


If you want the lady with the red flower background, it will be at D 2nd 10 o'clock.

Tadaa - never again slapping on wallbanners blindly.
Hope my weird guide helps!