From the Lascaux caves to the Palace of Versailles, France is home to some of the most unique and cherished one-of-a-kind dwellings in the world. But for the past 25 years, Ra Paulette (sounds French) has been carving out man-made caves from the sandstone hills of New Mexico, USA. Driven by passion, not profit he sculpts these spaces into works of art he calls wilderness shrines. In one case he only charged a client 12 dollars and hour for his labor. Yet 2 of his caves along with the 200 acres around them are selling for close to a million dollars .