Upon moving to New York City, he reacted against the expressive use of paint by most painters of the abstract expressionist movement, instead finding himself drawn towards the "flatter" surfaces of Barnett Newman's work and the "target" paintings of Jasper Johns. He began to produce works which emphasized the picture-as-object, rather than the picture as a representation of something, be it something in the physical world, or something in the artist's emotional world. Stella married Barbara Rose, later a well-known art critic, in 1961. Around this time he said that a picture was "a flat surface with paint on it – nothing more". This was a departure from the technique of creating a painting by first making a sketch. Many of the works are created by simply using the path of the brush stroke, very often using common house paint.