Museums around Germany open with caution The government has a plan to slowly get the arts and culture industry back on its feet. Some museums open on March 10. The first museums reopen in Germany Andy Warhol in Cologne's Museum Ludwig "Andy Warhol Now" is the title of a major retrospective at the Museum Ludwig in Cologne running March 9 until June 13. It aims to highlight new facets the famous Pop artist's work. On show are early pieces in which the Pittsburgh-born Warhol still paints in an expressive style, as well as late-career works that explicitly touch on his fascination with religion and his homosexuality.