Army & Navy Building, Washington, D.C.. Washington DC sterescope card, 19th century.

Alfred S. Campbell's studio was renowned for its high-quality portraits, often taken using natural light and soft-focus techniques that gave his subjects a dreamy, ethereal quality. He was particularly adept at capturing the personalities and emotions of his sitters, and his portraits were sought after by politicians, celebrities and other prominent figures of the day. In addition to his portrait work, Campbell was also an accomplished landscape photographer, and he travelled extensively throughout the United States and Europe to capture scenic vistas and architectural landmarks. His photographs were widely exhibited and published in books and magazines, and he received numerous awards and honours for his contributions to the field of photography. Campbell continued to work as a photographer until his death in 1912, leaving behind a legacy of beautiful and timeless images that continue to inspire and captivate viewers today.