Websites
. . . Shaw wrote out a long preface to help you/other critics along.
If the text-based version is too heavy for you, perhaps you'll enjoy the online version.
Rex Harrison (from My Fair Lady) plays Dolly in the 1941 film version.
Movie or TV Productions
There was also a TV movie version of your new favorite play.
Articles and Interviews
One recent production decided to make the play a bit more about its title character.
Check out TCM's article about the film version.
Video
Because why not?
Yes, for real.
Audio
Based on just this one play, we bet he has a lot to say about any number of things.
Images
We probably wouldn't want to meet him in a dark alley . . . he looks pretty fierce…and check out that beard.
Check out this image from director Laura Johnson's production of the play.