From Wired:

Redditor Shystone has laid old paintings over Google Street View photographs to create a series of perspective-bending composite images of old and new London. Modern sculptures dominate a plaza that was once wide open; neon signs reside on the same block as gas-lit streetlights; and a bridge covers over a river that was once filled with sailboats.

We’ve seen projects similar to this before, but it works particularly well in a city like London, where history is built into infrastructure and architecture. Buildings that existed in the 18th century are still standing today, which gives the images a ghostly feeling. It really is incredible how well paintings from artists like Canaletto and Balthazar Nebot reflect current-day London. It certainly helps that Shystone made sure to line up the edges of buildings and streets for maximum effect.