https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/6082964
Into the maelstrom.
The Hornblower about to enter the whirlpool below Niagara Falls. Taken during the 2014 Kelby World Wide Photo Walk. Original public domain image from Flickr
Public DomainFree CC0 image for Personal and Business use