We made two frames... One for my Santa poster and one for part of my DIY Christmas gift palooza!
We built a frame the same as the other.... Instead of routing the back and installing plexiglass I bought some eyelets from Home Depot and twisted them into the inside of the frame.
Then took some rebar wire (not sure if that's the exact name but it's what Drew called it...) from Home Depot and thread it through the eyelets and twisted with some pliers.
Then I printed out pictures from my Instagram account using printstagram... Printstagram was awesome! Super easy to use, super quick delivery and the photos are crisp, clear and printed on thick paper. I highly recommend them!