Based on customer feedback, we switching our art prints to 11x14, which is a much easier size to frame. A variety of styles are widely available at many price points from retailers like Amazon, Michaels, Target, Pottery Barn, West Elm and elsewhere online. We prefer a simple black frame with our work. If you prefer a larger statement piece, 16x20 frames with an 11x14 mat also look great.
There are also a number of affordable options for the 13x19 prints on Amazon.com.