Black and White footage of a small waterfall in Yosemite National Park. The sound of water rushing by can be…
A slow pan of the grey, rough surface of a porous rock. Porous rocks such as this form the Floridan…
A diagonally panning view of a porous rock's surface. Water can pass through and be stored in this rock. The…
A diagonally panning view of a porous rock's surface. Water can pass through and be stored in this rock. When…