Posted By:
MarkCorrect... don't let the photos make direct contact with the glass. Also...
* Utilize mounting corners under the mats, to secure the photos in place.
* Do not use tape or adhesive to secure the photos to the mats
* Hang photos high enough to keep out of reach of small children and pets.
* Be sure to keep the photos out of direct sunlight at all times.
* Try to do the work yourself, as store personnel won't care for the photos the way you do.
Few things are more irritating than fingerprints on the photos, once they are sealed under the glass.