Berta and Elmer Hader married in 1919 and together forged a fifty-year-long career that produced thousands of pieces of art, scores of children's books, and hundreds of paintings and sketches. They enjoyed winning a Caldecott award, international acclaim, and a huge following of happy children. The Haders were also active in their community, and fostered conservation efforts. Their art ranged from juvenile art to detailed portraiture. 'A Lifetime of Art' showcases each decade of their lives, talents and accomplishments.