Robert C. Armstrong:
Dawn on Twin Lakes
Robert C. Armstrong:
Dawn on Twin Lakes
Robert C. Armstrong:
The Truth is Out There
Robert C. Armstrong:
Cabin Fever
Robert C. Armstrong:
Union Falls Pond 2014
Robert C. Armstrong:
Adirondack Series
Robert C. Armstrong:
Adirondack Series
Robert C. Armstrong:
Niagara Falls Series
Robert C. Armstrong:
Magnificent Sunset
Robert C. Armstrong:
Magnificent Sunset
Robert C. Armstrong:
Autumn Sunset
Robert C. Armstrong:
Dry Dock
Robert C. Armstrong:
Falling Stream (Explored)
Robert C. Armstrong:
Sky Watcher
Robert C. Armstrong:
Halloween Tree (Explored)
Robert C. Armstrong:
Burning Bush
Robert C. Armstrong:
Falling Water by RX100III
Robert C. Armstrong:
Pittsburgh
Robert C. Armstrong:
Pittsburgh by A6000
Robert C. Armstrong:
Pittsburgh by A6000
Robert C. Armstrong:
Pittsburgh by A6000
Robert C. Armstrong:
Sunset
Robert C. Armstrong:
Robert Clemente Bridge
Robert C. Armstrong:
Manhattan - 1988
Robert C. Armstrong:
Sunset
Robert C. Armstrong:
Sunset
Robert C. Armstrong:
Streaming Into Fall
Robert C. Armstrong:
Manhattan - 1993
Robert C. Armstrong:
Manhattan - 1993
Robert C. Armstrong:
Early Morning
