Here's another wonderful illustrator from the mid-20th century. Brooklyn born, Seiden was best known for the pictures he created for children's books, particularly Little Golden Books.
Berlitz - French Zoo Animals for Children written by Robert Strumpen-Darrie & Charles and Valerie Berlitz, illustrated by Art Seiden (1963). via
Berlitz - French Zoo Animals for Children written by Robert Strumpen-Darrie & Charles and Valerie Berlitz, illustrated by Art Seiden (1963) via
Wonder Books Illustrations by Art Seiden 1952 this printing 1974 via
The Animal's Playground written by Virginia Stone Marshall, illustrated by Art Seiden (1964). via
Space, Time and Rockets by Rehta Randolph, edited by Catherine Barry (Assistant Curator, Hayden Planetarium). Cover art by Art Seiden. Inside art by Jacque Stain 1952 via
Illustrated by Art Seiden Written by Gene Darby Copyright 1963 via