-12x12 canvas (or any size that you want for that matter)
-black and white photo (I cropped mine in Photoshop to a 12x12 and uploaded the image to Costco. You can choose the square photo option, they have 8x8 and 12x12)
-Mod Podge (or any other heavy glue stick or adhesive)
Paint the edges of your canvas black, apply a good layer of adhesive and then apply the photo. I cropped a little off my photo so a tiny edge of black shows on the edge of the photos.