>> reporter: nidhi's products sold so well, she enrolled in art school. >> i thought, what am i doing with my life right now? is this a smart move? art isn't something people make money of. >> reporter: she's a full-time artist, selling her work on and off line. >> do you want me to sign it? >> reporter: a young woman much more fulfilled. >> i continue to see myself continuing to design and build. >> reporter: thanks to unique technology and innovative silicon valley company that helped provide the courage to tap into a creative yearning. dan simon, cnn, san francisco. tiger woods sets out in pursuit of his fifth green jacket. and this time he's not an overwhelming favorite. we'll take you live to augusta right after this. somewhere in america, a city comes to life. it moves effortlessly, breathes easily. it flows with clean water.