Photo Collage Displaying Photos

How do you display your photos? Let's face it, everyone takes tons. But where do you display them? I love this idea. You could just use a large canvas, and attach them randomly, and add and subtract as needed or wanted. I like the idea of a large canvas because it seems more 3 dimensional. You could even print your photos all in black and white, as well as print them on the post-it photo paper so they just stick. How about an old crummy fridge? Print your photos on the post-it sticky photo paper and just stick to your fridge. When they get gross or old, print new photos. Just some fun random ideas. What a fun idea for any room.

So, how do you display your photos?