With small, sharp scissors (or a craft knife on a cutting mat), remove center portion of a paper doily; discard.
Position doily on a photo. With a pencil, lightly mark inner edge of doily opening on photo.
Trim photo 1/8 inch outside drawn line. Apply a glue stick to back of doily, around opening. Center doily on photo; adhere.
Apply glue stick at intervals to back of doily, near edges. Center doily-rimmed photo on mat board; adhere. Let dry.
Frame mounted image.