INSPIRE ME MONDAY.... Kids Wall Arts

i didnt want JC nursery to be cluttered or looking tacky babyish, since im giving up for him almost half of my living room, i wanted to create a baby nook that is attractive, chic and will blend in with the contemporary style of my front room. I also realize that it had to function as a baby's room aside from the essential cot, storages and changer, it had to stimulate the baby's brain development. so toys and colors are essentials as well.
Here i need to pick only 2 pictures, im definite with no.1 but which of the last two?
my 1st choice:

2nd choice

3rd choice:

Untitled by LENI.G on Polyvore.