Designed by Oswald Mathias Ungers and opened in 2001, the neo-cubist Wallraf-Richartz-Museum is the perfect backdrop for exhibitions of post-15th Century European art. You'll find a stunning collection of Medieval works as well as neo-impressionist and impressionist art. Visit the second floor to see the Print Room which holds priceless drawings, including sketches by Leonardo da Vinci. There is also an onsite shop and cafe. This museum is a must-visit for all art lovers.