Original Watercolor of a Red Pepper & Garlic by Fine Artist Pat Beatty Major, La Lus, New Mexico. The opening in the matte measures about 3" X 4-1/2", and the painting is slightly larger. The metal frame measures about 6-1/4" X 8-1/4", and is about 3/4" thick. And yes, your eyes aren't playing tricks on you, the painting is off center in the frame, very unique.