Here’s a scanned 35mm photo negative, from my newest Google Photos album called ‘1990 Otter Hiking Trail’. (Yes, that’s me in 1990, striking an ‘otter’ pose for the camera. The water from the mountain stream is perfectly fine for drinking. The brown color comes from tannins leaching into the water from tree roots and decaying vegetation).
The Otter Hiking Trail is a five-day hiking trail along the Garden Route coast of South Africa and is named for the Cape clawless otter which occurs in this region.