Janesville Main Street. 9 1/2" x 15 1/2" photograph. Main street Janesville storefronts including the bank, sash doors and blinds store; churches at the end of the view; Lake Elysian in the far background; horse-drawn wagons tied up at the various businesses; buildings at the far north end of Main Street are the Opera House and the Lutheran Church. Janesville Birdseye view. Janesville Bird's eye view. Janesville aerial view.