Born in Seattle in 1899, Armstrong grew up in the rugged environment of the Pacific Northwest. He moved to Chicago in 1908 and later enrolled at the Art Institute, where he studied for three years under the master draftsman John Vanderpoel. He then went on to New York, where he became a student of Robert Henri. Athletic as well as artistic, Armstrong both boxed and sketched at the New York Athletic Club.
After a trip in 1919 to study art at the Académie Julian in Paris, Armstrong established a studio in Greenwich Village and started to paint Ziegfeld Follies girls. In 1921, he went to Minneapolis-St. Paul to study calendar production at Brown & Bigelow A perfectionist all his life, Armstrong mastered the technical aspects of contemporary publishing because he wanted his work to have the same "freshness and beaming colour" on paper as on canvas. Not surprisingly he refused to work from photographs, and his search for the perfect model was unending.
During the 1920s and 1930s, Armstrong's work appeared on numberless pieces of sheet music as well as on the front covers of many mainstream theatre and film magazines. All the great stars posed for his glamorous portraits - Mary Pickford, Greta Garbo, Marlene Dietrich, Katherine Hepburn. He even persuaded Boris Karloff to pose for him on the set of Frankenstein.
Armstrong's covers for "Pictorial Review" were largely responsible for the magazine's achieving, by 1926, a circulation of more than two million copies per issue. A year later Armstrong emerged as the best-selling calendar artist at Brown & Bigelow RCA hired Armstrong in 1930 to paint pinups to advertise their products, and by 1933 his popularity was so great that the Thomas D. Murphy Company signed him up to produce a series of ten paintings for their line, an honour shared only by Billy De Vorss.
Armstrong maintained a "fantasy mansion" on Little Neck Bay in Bayside, Long Island, complete with a lagoon and sailboats for his friends to enjoy. Because light was so crucial to his work, he often painted his models outdoors in the glow of the setting sun. Employing an extraordinary selection of pastel colours for most of his work, Armstrong also at times utilized charcoal, pencil, and oils. In the mid-1930s, the artist realised his quest for the "perfect, dream-come-true model" when he met Jewel Flowers, whom he later adopted. He lived in Hollywood, from 1935 to 1938, then returned to New York.
In 1943, Armstrong joined Earl Moran, Zoë Mozert, and Norman Rockwell as the guest artists at a War Advertising Conference in Minneapolis-St. Paul. With Jewel Flowers by his side, the articulate and elegant Armstrong generated a lot of press. Armstrong insisted on using live models.
When I paint, I want the living person in front of me ... as I look at her again and again and again while I work, I get a thousand fresh, vivid impressions ... all the glow, exuberance, and spontaneous joy that leaps from a young and happy heart
Armstrong was inspired by the glitter of society and he appreciated beauty in people, cars, furniture, fabrics, and, of course, in art. A collector of swords and antique lances, he built one of the greatest private collections of ancient weapons in America. He died on 22 February 1960, on the island of Oahu in Hawaii, surrounded by his beloved blue ocean and tropical winds.
Rolf Armstrong biography borrowed from The Great American Pin-up by Charles G. Martignette & Louis K. Meisel.