Today you can find so many cute ways to dress up your nursery walls. From decals, paintings, 3d images, you can find so many cute ideas. One popular trend for baby nurseries, is tree wall decals or paintings. This picture below has a beautiful tree stencilled in the corner of the nursery by the window. I love all of the birds flying off of it. You can find tree decals for both boy and girl nurseries.
This next nursery has a tree alongside the crib in it's natural colors with a brown trunk and green leaves. It matches perfectly with the green and brown polkadot sheets. From: http://surfaceinspired.soopsee.com/etsy
So many stores online have cute tree decals you can put in a nursery. Here is a brown decal of a tree with oval shaped leaves and birds. From: http://afterthealter.com/nursery-decorations-vinyl-tree-decal/
On this next tree, you can't see the whole tree because the tips are cute off from the ceiling. It definitely gives the room height and the white looks great against the taupe wall. Great choice of painting as well (you can see the cute little dear with the bird). From: http://bergmanfive.blogspot.com
This next tree is placed right in the middle of the room as a focal point. The pale colors look great and the chandilier and letters in the center also draw your attention toward that side of the room. It even looks like the flowers on the tree are 3d and might be attached to the wall. From: http://www.nurserynotations.com/2010/10/hope-crib.html
This beautiful tree is different and has many different swirls and no leaves.. The designer used a corner of the room to place this artwork. The accent of the pink birds match the other accents of bright pink throughout the room. From: http://weedecor.com/2010/05/large-tree-wall-decals/
This tree also has beautiful pink leaves that match the pink accents throughout the room. They also used brown and white leaves as well to give more color and texture to this side of the room. From: http://www.flickriver.com
This designer used the alcove of this room to place a beautiful tree in. This is a great accent and draws your eye toward the crib. Usually a chandilier (to the left) is something that would first catch your eye but the dark crib with this decal turn your attention that way. From: http://www.besthomyFrom.info
In this case, this tree decal brought the room together as it's branches reached over the two cribs found in this room. From: http://www.nurserymuralsandmore.com
This heart tree wall decor is more playful and the leaves are created from white and pink hearts floating all the way above the crib. Definitely gives a cute and girly feel. From: http://www.besthomy.info
I couldn't find where this image came from, but the tree comes right out from the crib and matches the bedding perfectly. The accents of turquoise blue really make the artwork pop.
You can also find tree decals in very fun and colors and patterns. This definitely does not look like a regular tree, but is very fun, colorful, and playful for a baby boy or girl nursery. From: http://colorfulkidsrooms.com/tag/owl-theme-nursery