Simple & Pure Prints

If you have some spare frames, simply print out you favourite drawings with you black & white printer. Looks pure and fancy and costs nearly nothing.
To make them look even more precious just add some matching passe-partouts.
Here are a few sources of Nature Sketch Arts:
60 fantabulous Pencil Sketches
Nature Sketches via flickr
Animal & Nature Sketches Pinterest
Drawing Pencil Sketches
Nature & Animal Sketches via Flickr 2