The Museum of Non-Objective Painting was established in 1948 in New York City. It was founded by the artist Sol LeWitt and focused on abstract art that did not represent specific objects or subjects. The museum aimed to showcase works that emphasized color, form, and line rather than traditional representational art. The museum featured artists associated with the Non-Objective movement, including Piet Mondrian and Kazimir Malevich. It played a significant role in promoting abstract art and influencing future generations of artists. The museum closed in 1960, but its legacy continues to impact the art world today.