my bedroom is rather small & not much usable wall space. 1 wall of louvered closed doors & entry door; 1 wall with bathroom door & tall chest with 1 picture over it; wall with bed in center & side tables on both sides with 3 small pictures over bed; so 1 wall with window & about 5' of available wall space is the problem wall. Since I already have pictures on 2 walls, would it be too busy to have art pictures on the only other available space? Right now it is blank & it seems like it needs something.