Bonjour, Monsieur Courbet, 1854. Self portrait by Gustave Courbet (right). The Realist style here is a bit stiff for my taste but this is a fine image for 19th century clothing. Nice walking staff too.
Adventures of an Imperfect Man In Search of a Handmade Life
Preindustrial Craftsmanship 
Reminds me of Prisoners From the Front by Winslow Homer. I bet Homer saw this painting.
You may be right. This one is just a bright and cheery version of the same setup.
Interesting civil rucksack!!
I think it’s some kind of art supply box?
Yes?