Group wading through pond by Timothy H O Sullivan and Mathew B Brady https://www.rawpixel.com/image/14271956/group-wading-through-pond-timothy-sullivan-and-mathew-bradyFree Image from public domain licenseTroops in Australia. Under cover of tall grass, Australian troops crouch behind an American light tank in fighting at Buna.… https://www.rawpixel.com/image/12308694/image-plant-person-grassFree Image from public domain licenseForest in the summer sun. Visit Kaboompics for more free images. https://www.rawpixel.com/image/436069/free-photo-image-branches-environment-explorationView licenseGroup of Young Trees near the Royal Chapel by James Sinclair 14th earl of Caithness and William Bambridge https://www.rawpixel.com/image/14314406/image-background-plant-personFree Image from public domain licenseU. S. Military Telegraph Construction Corps by Timothy H O Sullivan and Alexander Gardner https://www.rawpixel.com/image/14325823/image-dog-horse-cowFree Image from public domain licenseBotanic Gardens by Charles Percy Pickering and New South Wales Government Printing Office https://www.rawpixel.com/image/14323445/image-flower-plant-personFree Image from public domain licenseArtillery pieces and ammunition, West Point by George Kendall Warren https://www.rawpixel.com/image/14318185/artillery-pieces-and-ammunition-west-point-george-kendall-warrenFree Image from public domain licenseHutchesontown Bridge, with Nelson's Monument and Arns Well in foreground by T and R Annan and Sons https://www.rawpixel.com/image/14321228/image-person-grass-treeFree Image from public domain licenseForest of Fontainebleau, Cluster of Tall Trees Overlooking the Plain of Clair-Bois at the Edge of Bas-Bréau by Théodore… https://www.rawpixel.com/image/14266610/image-cows-plant-grassFree Image from public domain license