iStock - Wikipedia
https://en.wikipedia.org/wiki/IStockThe company was founded by Bruce Livingstone in May 2000, as iStockphoto, a free stock imagery website supported by Livingstone's web development firm, Evolvs Media. iStock pioneered the crowd-sourced stock industry and became the original source for user-generated stock photos, vectors and illustrations, and video clips. It began charging money in 2001 and quickly became profitable.