The Wildenstein family is a prominent French family known for their significant influence in the art world and their involvement in the art market. They are particularly recognized for their extensive collection of impressionist and post-impressionist paintings, as well as their role in the establishment of the Wildenstein Institute, which focuses on art research and preservation. The family's wealth originated from Daniel Wildenstein, a successful art dealer in the 20th century. Over the years, the Wildensteins have been involved in various legal disputes, particularly regarding inheritance and the management of their art collection, which has drawn media attention and public interest.