Untitled Venetian Street Scene
Armstrong, David Maitland
Untitled Interior of a Courtyard in Venice
Untitled Drawing of an Italian Votive Shrine
Sketch of a Romanesque Basilica
Painting of a Tuscan Building with a Red Tile Roof
Venice Landscape by David Maitland Armstrong
Landscape Depicting Upper St. Regis Lake
Landscape of Isola di San Giorgio Maggiore
Untitled Garden Scene
Armstrong, David Maitland [attributed]
Sketch of Margaret Armstrong
Armstrong, Edward Maitland
A Watercolor Portrait of Margaret G. Armstrong
Untitled Watercolor of a Sunflower
Untitled Watercolor of a Hollyhock
Untitled Watercolor Landscape of Danskammer-on-Hudson
Untitled Watercolor Landscape of the Grounds of Danskammer
A Watercolor on Paper Landscape
Armstrong, Helen Maitland