My sister made this DIY photo wall inside her college apartment room. I think the hardest part about this is trying to pick out which photos you want to use! These are all photos she's taken and resized them to fit two photos on one 5 x 7. Then she cut the 5 x 7 in half to make them look like polaroids. She used mounting putty because it's easier to remove the photos later on. You can definitely place the photos in a different way to make a certain shape or design on your wall.
Photos (140 used in this DIY)
1. Using the masking tape, make a horizontal line across the wall as a guide to where the bottom of the photo wall will be.
2. Use the mounting putty to stick your first few photos up.
3. Using the masking tape, create vertical lines to guide you in placing the rest of the photos.