There's no such thing as an awkward space in the post-gallery wall world, because you can arrange a collage of frames to skillfully attack the proportions of any sized wall.
Budget Decorating at Its Best: DIY Photo Collage Ideas & Layouts (Diy Decorations Photos)
Awesome DIY geometric photo display, makes great wall art!
Add a little rustic charm by dangling polaroids from a fallen branch. Juuuust need to get me a stick!