photographs

My grandmother had a picture postcard taken in Hot Springs with what looks like M D'Amato and Miss Marie Dohrman 370 5th Street Jersey City, N.J, written on the back. It was with several other trick photography picture postcard taken in Hot Springs Arkansas in 1943. The 1940 census put these two people in the same house. Does this ring a bell with anyone? Please contact me if they are your relatives.
Thank you.