Day dreaming in Las Medulas, in a tunnel made by the Romans to collect gold

We love to destruct things, that's the difference between geologists and archeologists

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A new game we invented, a geological type of the french game "petanque"

the world of Tolkien

A suggestion for these kind of (geological) pictures: always use a scale!

Also a Roman-made hole, probably they invented the concept "gold rush"

a driving car wash (bus wash actually)