Eric was an American fashion illustrator during the 1930's through mid-1950's. His full name was Carl Erickson (1891 - 1958). He is best known for his full color "Vogue" editorials, that he created during the more than 35 years that he contributed to the magazine.
Eric's style included a sensitive line often created with black brush strokes or charcoal made on rough paper. His portraits of famous clients included Gertrude Stein, Queen Elizabeth and President Roosevelt. He worked from live models, rather than photos. Most of this time he lived in Paris, the fashion center during those decades.
This illustration was cropped and removed from the original magazine issue, so the date is general: about 1938.