Drawings Featuring Caves and Caverns - What Treasures Lie Within?

Caves offer breathtakingly beautiful sights in both our world and the world of fantasy. The image of light filtering through tiny crevices in the rocks and reflecting off of sparkling blue crystals is one many players of RPGs are familiar with. These deep, dark, dungeon-like areas inspire a sense of adventure and a desire to perhaps unlock their untold secrets.

Have any of the caves below awakened your sense of wonder?