First,I am not sure the frame is centered,if it isn't it should be.next I suggest staining it the same as the other wooden chair,for balance.its not so much what you do with it next it's really relevance and balance to the space.Then I would either inside each frame in a contrasting green to the foliage, or place flat ornaments in some of the shapes.relevant is the operative word.Stand back if it makes you feel good ,then it's ok. Hope this helps.