"Framing" children's art

One of the best wedding gifts we received was handmade art from Adam's nephews, who specifically directed me to hang them next to our bed. With our walls painted, they were the first things to go up:

To "frame" them, I decided to paint the edges of the canvases black. I just taped around the front of the canvas, painted the edges with acrylic paint and removed the tape.

We were married on a lake, although Adam's parents' driveway is definitely the focal point in the top painting :) The painting on the bottom says, "Dear Adam and Amy, I hope you have a gret wedding. Love, Evan." How could we not want to wake up to these everyday?