Banco Sabadell Collection has started to acquire the artwork produced by the residents of the creative Hangar workshops. This year the following works have been added to the Collection: 100 ondulaciones con Perlin Noise. Algoritmo #28.2015. Drawing machine, led, 2015, by Patricio Rivera (Buenos Aires, Argentina, 1976); and Americana, by Alejandra Avilés (Cajeme, Mexico, 1989).