You've seen Waud's sketches, Laurie. The most popular is the sketch of Ford's showing the box and "the spot on which the man jumped". His sketches were very helpful with the restoration of Ford's to it's 1865 appearance.
"There are few subjects that ignite more casual, uninformed bigotry and condescension from elites in this nation more than Dixie - Jonah Goldberg"
There is a fellow down here in North Carolina that gives a good impression of Alfred Waud at reenactments and living history venues. He dresses the part and can even sketch like him. I have tried my hand at sketching. Unfortunately my hand is not too good