A collective of photographers has created Re.Photos, a website that showcases more than 750 before/after comparisons, to document how the world has changed. Some comparisons show a difference of more than 160 years making the after photo comparison almost unrecognisable to the before photo. You can also browse photos directly on a map, apply many search filters, and even create your own before/after comparisons. Here are some of our favorites, and you can discover all the before/after comparisons on the Re.Photos website.

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