Help? Corner shelving?

Do any of you have corner shelving that you really like? We've wanted to put some corner shelves up in K's nursery for awhile now and I can't seem to find any that I really like. I know, something so simple, yet so complex. LOL.

Something like this, but in a set of 2 or 3?

And this is an old picture, but the shelves would go in this corner, to the left of the window, and that chest is positioned sideways in the corner, so they would go over the chest.