3D printing process brings art to the blind

A 3D printing process transforms classical artwork like Leonardo Da Vincis Mona Lisa into a tactile work of art, enabling blind people to experience masterpieces through touch. Images have always been an important part of John Olsons life. Now, Olson is transforming some of the most famous artworks into tactile images and transform lives of blind people, like Romeo Edmead. Dec 30, 2015