Now that G+ is gone, I'm going to post more quick re-shares of links of interest here. Wayne's Books has a nice pic (with commentary) showing the Sutherland Dragon in three different sources side-by-side, with a link back to an earlier post here:
Photo shows David C. Sutherland's Red Dragon on the Holmes Dungeons & Dragons Basic Set (1978), AD&D Monster Manual (1978) entry, and AD&D Monster Card (1981). Zenopus Archives says that the Monster Card art was redone by Jim Roslof. TSR was hit-n-miss when it came to artistic consistency in monster depictions.