Leonardo da Vinci's paintings are fundamental to the history of European art, with Da Vinci and fellow artist Michelangelo being fundamental to the rise of the Renaissance period which began in Italy before spreading across the rest of Europe. As well as skills in art mediums of painting and drawing, Leonardo also went onto achieve success in a whole other set of disciplines in which he would also add his customary innovation. Although his art is the main focus of this article, much of it fits closely with other fields in which he was involved. For example, his sketches in some cases depicted some ingenious inventions, though only at a very low level that at the time seemed impossible dreams. The genius of Leonardo da Vinci is underlined by how many of these inventions later became full products centuries later.