How many photos are taken each year? The first camera goes back more than 200 years. Since then, people have taken trillions of images. By the way, today, more pictures are taken every two minutes than were taken throughout the 1800s. But there are some things we've never managed to catch in photos.

For example, even though women have been going on space missions since 1963, but none of them has been caught strolling on the Moon yet. Or Banksy making art. This anonymous graffiti artist covers walls with social commentary and humorous art. But he has never been seen or photographed while creating his masterpieces!

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