These are not the real mats, they are computer generated just to give you an idea of how the portrait would look in a black or light mat, I was unable to completely simulate the light color of the light mat, there's actually more contrast between it and the white of the paper than seen here. Let me know which you prefer.
Here it is, the portrait will be enclosed in an 16 x 20 inch mat. Please keep in mind that the computer doesn't display the quality of the original. Let me Know what you think.