This book is not a history of art or a history of science, it is an exploration of their interaction, particularly painting and science. Artists and scientists share the same excitement, a sense of wonder for the Universe and an endless source of questions about it. Questions, whose answers from both sides are often different, although artists always have a serious source of inspiration from scientific discoveries. This new historical perspective, neither art nor science but "interaction", is reciprocal and contributes to gaining experience about the mysterious, the source of true art.