Before: The previous owners built an addition in 2008, which HOP architect Michael Cerrone  said had "no specific architectural style".  Here, it shares a wall with the more traditional brick addition on the duplex-neighbor's house.  Photo 3 of 29 in My House: They Wanted the Perfect Art Gallery, So They Renovated Their Own Home

My House: They Wanted the Perfect Art Gallery, So They Renovated Their Own Home

3 of 29

Before: The previous owners built a single-story addition in 2008. It shared a wall with the more traditional brick addition on the neighbor’s duplex.