2011-01-15 Upper Austria, district Rohrbach (745 m AMSL).Smiling Homo sapiens (male) in his natural habitat (a house, actually).There's one peculiarity to this one: the right eye is of a different colour - which is not of natural origin, rather the right one is a prosthesis (a 'glass eye') which is not quite fitting in colour with the other one.(The photo actually is showing me - Hermann Falkner/sokol, operator of this blog.)