The foun­da­tions of the Lud­wig Muse­um based gifts from a cou­ple liv­ing Aachen. The Lud­wig’s gave sev­en­ty con­tem­po­rary works of art. The muse­um has three floors. Con­tin­u­ous­ly dif­fer­ent peri­od­ic exhi­bi­tions are orga­nized.