I just ordered 5 frames from webpictureframes dot com. I had some challenging pieces to frame, including two leather shadow puppets from Cambodia, some paintings on unstretched canvas, and several works in large or uncommon dimensions. The videos and customer service really saw me through everything. In a phone conversation with customer service, I learned about the appropriate amount of negative space to use for different artworks. I received and learned how to use special spacers, to keep the leather puppets apart from the acrylic surface to prevent risk of moisture damage. Framing is not something I have much experience with, but thanks to their resourceful help, I now have five valuable pieces framed and presented very nicely, in a way that the artworks deserve, on my walls. Highly recommended.