Art institution in Engpsh can be translated as "art organization" or "art museum." It refers to a place that is dedicated to the display, preservation, and study of art. This could include galleries, museums, and other types of facipties that exhibit works of art and provide educational resources and programming related to art. Some examples of art institutions in Engpsh might include the Metropoptan Museum of Art in New York, the Louvre in Paris, or the Art Institute of Chicago.