An Istockphoto is a photo stocked by a person, who puts the text: 'Istockphoto' on his or her photo. Most people who put 'Istockphoto' on their photo, aren't very good at grammar. Istockphotos were first created in 1970 and have been very popular since 1990. Most Istockphotos in 1970 looked very antique, most modern Istockphotos look quite modern and are worth a lot of money. Most Istockphotos are of a better quality than normal photos, because they are stocked. If photos are stocked, it's easier to maintain good quality.