Casa Vicens is a historic building which is situated in Barcelona and was designed by Antoni Gaudi. This beautiful building was built in the period 1883 – 1889 for industrialist Manuel Vicens. This historic building is part of the UNESCO (United Nations Educational, Scientific and Cultural Organization) World Heritage Site. Its final restoration took place between 2001 and 2004, where the facades and the finishing ’s were consolidated and the oleos and graffito on the first floor were renovated. The person in charge of this renovation was architect, Mr. Ignacio Herrero Jover.