Curious Late 19th C. Walter A. Wood Lightening Artist Three Minute Souvenir Oil Painting porcelain plate I've come across old Magic

I've come across old Magic Lantern slides before

with a couple of dark lines along the right edge

4 1/4" in diameter and in very good condition

but I also love more straightforwardly functional ones

earthen-plaster

Curious Late 19th C. Walter A. Wood Lightening Artist Three Minute Souvenir Oil Painting porcelain plate I've come across old MagicQuite a curious one! The printed card, to which a gray scale oil painting landscape is mounted, reads: "Genuine Oil Painting executed at the Fair in less than three minutes by our celebrated Lightning Artist in the same manner in which he paints them on our machines". And then on the reverse, visible due to the double sided frame, an engraving of the Walter A. Wood single apron binding harvester with steel bundle carrier in use harvesting a field of