What is the best way to hang unframed pictures on my wall?

Question

Just like regular 4x6 snapshots of friends and fam.

Answer 1

Use that new removable adhesive that has been advertised.  I think it's a 3M product.  

Answer 2

sticky tack

Answer 3

Not sure how good unframed snapshots will look on a wall.  Have you thought about those frames designed for multiple pics?  You can pick one up at a store like Walmart and they are affordable. Your pictures can be grouped by a common theme or color, etc.  Looks much nicer than bare snapshots.  

Answer 4

A funky way to display your photos is to buy an Art Canvas from a discount store - they come in a variety of sizes and square or rectangular.  You can either leave it blank or buy some funky fabric and cover the canvas - using glue or a staple gun to secure the fabric to the back of the canvas.

Once you have done that you can then use double sided tape to secure the photos onto the canvas in a random pattern or collage style.  Looks great and is a real talking point.  

The other option is to secure some 1 inch wide pieces of elastic in a criss cross pattern over the canvas and then every 4 inches or so, use a thumb tack to define the criss cross pattern.  You can then just slide the photos in amongst the elastic.