Bagg Hall is Princeton Massachusetts' Town Hall.  It sits atop the town common next to the Library and the Fire Station and the First Responders.  It's red brick and concial turret resemble a castle.  It is Romanesque Revival in the mold of H.H. Richardson style of civic and original American Architecture. 
The image is 20" x 27" in size and is original.  It is signed and dated by the artist, Nicholas E. Connors, completed on friday May 5, 2017.