National parks: IMG_0753 - public domain image
Summary
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
A very large dataset of various big guns, howitzers, mortars, columbiads, all types of canon-like things - everything besides machine guns and rockets. This collection as well as all massive collections on Picryl.com required two steps: First, we picked a set to train AI vision to recognize cannon artillery, and after that, ran all 25M+ images in our database through our image recognition network. All media in the collection is in the public domain. There is no limitation on the dataset usage - educational, scientific, or commercial.
Tags
Date
1916 - 2020
Source
National Parks Gallery
Copyright info
Public Domain Dedication