History: 1893 Chicago World's Fair, lighting by Nikola Tesla and George Westinghouse, photo by William Henry Jackson, from the Field Museum archive [1000x786]

https://i.redd.it/iqwld24zw6e21.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/amg7xs/1893_chicago_worlds_fair_lighting_by_nikola_tesla/?utm_source=ifttt