Jon Oringer founded 10 companies before he hit on the idea for Shutterstock, the successful stock-photo website that has made him Silicon Alley's first billionaire.
"Shutterstock now sells images to 750,000 customers in more than 150 countries, and raked in more than $47.5m in profits last year - a 117% increase.
And the future looks bright. The company estimates that the market for digital images - photos, videos and illustrations - will grow to be more than $6bn in 2016, from $4bn now."
40,000 artists on Shutterstock, $150m paid to contributors,