Despite appearances, which seems to be stone blocks are blocks of sand!

Where the quarrymen hewed stone blocks in the quarry Keppler.

Maps of the uarry of Vaux sur Seine, also called Vaux Blocks

Old photograph of the underground quarry of Saint-Paul-Trois-Chateau. The stone blocks are mounted on carriages, ready to be lowered to the bottom of the hill for shipping.

Old photograph of the quarries cable. The stone blocks were shipped down the hill with a kind of funicular.

Numerous blocks of stone carved into the underground quarry Keppler.

Work zone of quarrymen, with sculpted blocs.

In an area of collapse.

In the highest corridors of the underground quarry Mello. Almost 20m ceiling.

A cargo handling in the quarry Mello.