Choose the photos that you would like to use for your coasters and print them out to fit the tiles. Use a laserjet printer. Cut out photos using scissors.

Paint a thin coat of Mod Podge onto a tile. Lay the photo onto the tile, centering it and smoothing out all of the air bubbles. Wipe away any Mod Podge that comes out the edges.

Repeat with the other tiles and photos. Let dry at least 15 - 20 minutes.

Spray the tops of the tiles with Engine Enamel or seal with Minwax Polycrylic; let dry.

Trace each tile on a piece of cork. Cut out with scissors.

Use adhesive spray to adhere the cork to the tiles.

Place a book on top of the tiles to apply pressure and keep the cork sticking to the bottoms.

Let dry 24 hours before using.