Circulation of water between sea and mountains, 1665. Blue-tinted flows are from mountains to the sea, while black represents flows taking water from whirlpools in the sea back to the mountains via subterranean passages. From Mundus Subterraneous, by the German Jesuit scholar Athanasius Kircher.
Pixel Dimensions (W x H) : 3339x3140
File Size : 30,717kb