Mystery of the Missing Migrants by Charley Harper, various galleries.
Charley Harper is best known for his book illustrations from the mid 20th century.
Merry Masked Men
Gift Rapt by Charley Harper Mid 20th century artist and illustrator
Charley Harper's work can be found in everything from posters, calendars, and books of all kinds. He felt an affinity toward nature and animals and both figured prominently in his work.