Eero Aarnio, 89, is the grand old man of Finnish design. He is known as an experimenter of materials and a passionate innovator of furniture and object design - one example is the world-famous Ball Chair. In this video, Aarnio talks about his lifelong passion for drawing and everything that still drives him to new experiences. The most important source of creativity is a positive mind. At the same time, we get a peek into his stunning home, which is, of course, self-designed.