As the interest from fine art galleries grew in Patrick Nagel's original works, his painting substrate evolved from illustration board to the more traditional and accepted fine art canvas. Many of Nagel's canvas works were adapted from earlier Playboy illustrations. The altered background design elements, different color schemes and omission of nudity were the most frequent changes Nagel made from his Playboy paintings to his canvas works. In the case of "Blue Sweater" as pictured below:
- The Playboy painting on the left contains a yellow geometric shape, where as the canvas painting on the right has a different background shape in a light violet.
- The Playboy version on the left has a classic Nagel paynes grey background, where as the canvas version on the right has a light blue background.
- And the most notable change is in the Blue Sweater itself; in the Playboy painting the cut of the sweater drops low exposing her breast, where as in the canvas painting her breast is covered by the cut of the sweater.
And although it has faded to some...We still Love Living in the 80s