[laserDinosaur]

I think they got the stat from this article: https://fstoppers.com/other/stats-how-many-photos-have-ever-... , which claims they got the stats from this other article (which ublock origin blocks for me, so I didn't open the link) http://1000memories.com/blog/94-number-of-photos-ever-taken-...

According to this page, the number is closer to 12.4 trillion: https://photutorial.com/photos-statistics/