Paintings:
* He is known for his "dynamic symmetry" approach to art, a method of composition based on the Golden Ratio and other mathematical principles.
* Abstract paintings from the 1920s and 1930s, including "Construction," "Still Life," and "Composition with Circles."
* Murals for various buildings, including the "American Spirit" mural at the American Legion National Headquarters in Indianapolis.
* Landscapes from his travels in the United States and Europe, including "Grand Canyon" and "Taos Pueblo."
Writings:
* "Dynamic Symmetry: The Greek Vase" (1927): A detailed exploration of his "dynamic symmetry" method of composition, using examples from ancient Greek vases.
* "The Architecture of Form" (1941): A theoretical work on art and design principles.
* "The Art of Henry Varnum Poor: A Retrospective" (1963): A catalog of his work, written with art historian John I. H. Baur.
Other:
* He was a teacher at the Art Students League of New York and the Cooper Union.
* He was involved in various artistic movements, including the Precisionist movement and Abstract Expressionism.
* He received numerous awards and honors for his work, including the National Institute of Arts and Letters award.
His work has been exhibited in major museums and galleries worldwide, and he is considered one of the most significant American artists of the 20th century.