AI rendition based on witness descriptions, not an actual photo.
A 2007 photo taken from Grouse Mountain, Idaho, of a disturbance on Lake Pend Oreille that was offered as the Paddler · Jay Mock, photographer · CC BY-SA 4.0 (via Wikimedia Commons) · Image source · License
A cryptid of Lake Pend Oreille, Idaho.
DisputedVerdict: Skeptics point to big sturgeon, logs or a naval submarine on a practice dive, and nothing better has turned up.