"Champagne Dreams" and "Moonlit Dreams" are two of the largest I have painted, being 24" by 36" - you have to see them in person to really appreciate them!
You may order them in the original size on gallery wrapped canvas. This format looks so much like the original, you need an expert eye (or an artist's eye!) to see the difference. Or for the budget minded, they are also available on fine art paper in a smaller size.
Happy art hunting!