The Carmen Thyssen Museum organizes a challenge on Sunday 15th of April, which is the International art day. It is an original activity adapted to all kinds of public. The contestant is going to solve a quest, making links between the paintings of the Collection Carmen Thyssen that are not shown and those that are currently available on our actual exposition “Allées et Venues”. All the visitors that will pick their tickets between 10h00 and 13h00 will get the diptych with all the paintings included in the game and the characteristics of the different movements currently represented (Old Masters, Catalan Modernism, German Expressionism, French Impressionism and American School). All the contestants that will complete the quest without mistakes will get a present and a 10% discount on the shop products.