Hey there, its kinda sad that 30 minutes have gone and still no comment on this wallpaper.
anyway, here i am to add a comment and make you smile.. i think??

its a pretty cute work. its kinda nice how you managed to induce the concept of origami-like structures without looking like folded paper. the flatness of the notebooks topped on one another works very well in my opinion. otherwise, the vector is pretty good too. i think the fact that it isn't one of those "crisp clean" vectors and instead, you induced a little blur gave depth to this surrealistic piece,

i'd name it "Full Metal Alchemist - Still Life".

Very nice work on the curtains. The background looks a little choppy, and the books in the foreground could really do with a good vectoring. They look too blurry, especially as they are the focus of the wallpaper. Have a go at fixing this because it's potentially a really great wallpaper!