The “medium￼”-￼size canvas is perfect at 16”x20” as it is readable without taking over the wall space. 
Perfectly understated but large enough to be noticed and read. 
Side note the first delivery was the wrong size (12”x16”). I contacted Wayfair via email, and a replacement was sent within a week. I very much appreciate the fast response and correction. 
FYI, the smaller one doesn’t credit F. Scott Fitzgerald at the bottom, but instead only has the name of the canvas’ artist. However, the 16”x20” does have both names. I prefer the latter.