In France, there are several unknown or hidden art sculptures in limestone cliffs. One of them is like a 4m high human face. Even though these are recent works,

In France, there are several unknown or hidden art sculptures in limestone cliffs. One of them is like a 4m high human face. Even though these are recent works, not like Greek sculptures, they are awesome. these things are beautiful to discover because usually they are in overgrown vegetation etc...