Hundertwasser 2012 Calendar. Friedensreich Hundertwasser was both an Austrian painter and architect. He is among the best-known contemporary, and controversial Austrian artists. Hundertwasser's original and unruly artistic vision expressed itself in pictorial art and is work often utilised bright colours, organic forms, a reconciliation of humans with nature, and a strong individualism, rejecting straight lines. This Hundertwasser 2012 Calendar will certainly add some colour to any room or setting throughout 2012 and features 12 stunning paintings to take you through each month of the coming year, along with the monthly full sized calendar grids.