what was his famous invention?
Single-wire telegraph system, and was a co-developer of Morse code.
Samuel Morse
 in his middle age Morse contributed to the invention of a single-wire telegraph system based on European telegraphs. He was a co-developer of Morse code and helped to develop the commercial use of telegraphy.
what is freedom from want? It was also known as The Thanksgiving Picture or I'll Be Home for Christmas, is the third of the "Four Freedoms" series of four oil paintings who is the artist? Artist Norman Rockwell. where is he from? New York City where did he study? The National Academy of Design and  the Art Students League. where is the former located? New York City who founded it? Samuel Morse, Asher Durand, Thomas Cole, Martin E. Thompson, Charles Cushing Wright, Ithiel Town who was the first one? He was an American inventor and painter.
wiki:19646612
Samuel Morse [SEP] Introduction
Samuel Finley Breese Morse (April 27, 1791 – April 2, 1872) was an American inventor and painter. After having established his reputation as a portrait painter, in his middle age Morse contributed to the invention of a single-wire telegraph system based on European telegraphs. He was a co-developer of Morse code and helped to develop the commercial use of telegraphy.