Watercolors & Drawings
I recommend visiting your local art shop, Hobby Lobby, or Michael’s for matting and framing your artworks. You can find many standard sizes of frames and have a custom mat board cut to size.
I recommend replacing the glass with a non-glare plexiglass that can be purchased from eStreetPlastics.
Large Oil Paintings
My larger oil paintings usually come rolled up and unmounted in order to keep your shipping cost down. You can then take them to a professional art framing shop to have them mounted to a frame of your choice.