The Museum Reinhard Ernst Wiesbaden is a significant art museum located in the German city of Wiesbaden. It was founded by the entrepreneur and art collector Reinhard Ernst, who wanted to make his extensive collection of modern art accessible to the public. The museum houses an impressive collection of works from the 20th and 21st centuries and provides a platform for contemporary artists. The opening of the museum marks an important cultural milestone for Wiesbaden and attracts art enthusiasts from around the world.