https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8729768
Mojave Preserve Kelso Dunes
Photo: NPS / Kelsey Graczyk
Black and white photograph of the sand dunes with mountains in the background. Original public domain image from Flickr
Public DomainFree CC0 image for Personal and Business use