Print out the images and cut out with the scissors. Leave approximately a 1/2” - 1” border around the image.
Lay the photos face up on wax paper. Spread medium in a thick layer using the foam brush until you can no longer see the photo. Then place on wax paper (keeping the photo transfer medium and photo face up).
Let the photos completely dry overnight on the wax paper.
Once dry, turn a photo over, dampen in the sink (or with a spray bottle) and start rubbing away the paper. You can use your finger and medium pressure.
Let the photos dry and see if there are additional areas where you need to rub away paper. Continue to be gentle when rubbing.
Cut out the images and adhere the photos to glass. They will stick if you rub, so rub carefully.
Video
Notes
TIP: If there is any writing or text in the photo, reverse the image before printing to make it readable.