Besides loving the color scheme of this room, the set of two framed birch tree prints is a warm decor choice (especially if birch in other forms doesn't suit you). And if mustard yellow walls don't either, here's a more neutral scheme that still allows these prints to command the room:
The framed birch tree mural is on sale for $299.99 (down from $399). Each print measures 20 x 60" h and is presented in a black wooden frame.
More birch on AT: