John Ward of Hull - H.M.S. Britannia at Anchor with the Fleet
Public domain image of painting, 18th-19th century, free to use, no copyright restrictions - Picryl description
Set of images depicting various harbors, ports, and piers together with ships, fishing and sailing boats, and all types of haven-like places and views. All large image sets on Picryl.com are made in two steps: First, we picked a set to train AI vision to recognize the feature, and after that, we ran all 25M+ images in our database through an image recognition machine. As usual, all media in the collection belong to the public domain. There is no limitation on the dataset usage - educational, scientific, or commercial.