Haddon Sundblom (1899-1976) is one of those illustrators whose work I greatly respect and almost, but don't quite, love.
His Wikipedia entry offers a too-short sketch of his career. At least it makes the point that a number of other competent illustrators worked at his studio and were influenced by him; this is one of his important claims to fame.
Leif Peng has dealt with Sundblom on his blog, and you might want to click on these links.
What maintains Sundblom's fame (among illustration buffs, anyway) is the work he did for Coca-Cola. He painted many illustrations of Coke-enjoying people for print, poster and billboard advertising. But the big thing was his Santa Claus series and, to a lesser extent, the "Frosty" character -- a smiling elfin creature always posed by a bottle or glass of the beverage.
Here are examples of Sundblom's work, with a slight emphasis on his earlier illustrations.
We might as well start with a Santa. From what I've read, Sunblom began to use himself as his model as he aged into the part.
Here's Sundblom when he was older and in synch with his Santas.
And, just for the record, here is a Coke ad, probably from the 1940s.
Now for some non-Coke illustrations, this being an ante-bellum Southern scene.
A 1920's illustration.
Also from the 20's.
Magazine cover art.
This is a later painting, probably done in the 1940s when he applied paints thicker and smoothly, a practice he was following by the mid-1930s.
Magazine work from 1933.
I respect Sundblom for his skill in portrayal and, especially, for his way of handling paint in a pleasing thick, buttery manner.
Yet something bothers me just enough that I can't place Sundblom with contemporaries such as Dean Cormwell, John La Gatta and Mead Schaeffer. Maybe it had to do with stereotyping or pigeonholing by clients and art directors. Perhaps it was Sundblom's preference. In any event, the result was that little of his work had drama or "bite" of any kind. To some degree this is like fellow Chicago illustrator Andrew Loomis whose style was somewhat similar and whose subjects were more pleasant than edgy or dramatic. This is not to say that I favor drama and edginess -- though a whiff of something like that either in subject matter or painting technique appeals to me for some reason.