Knightia excelsa or Rewarewa (circa 1910) by Fred Brockett. https://www.rawpixel.com/image/13030609/knightia-excelsa-rewarewa-circa-1910-fred-brockettFree Image from public domain license
Rashawn Tama, management analyst for the NRCS National Water and Climate Center, Portland, Oregon, performs maintenance on… https://www.rawpixel.com/image/3336202/free-photo-image-abies-adventure-aircraftFree Image from public domain license
Silhouette of tree branches covering the sunset sky and evening clouds. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3288191/free-photo-image-animal-bird-blossomFree Image from public domain license
[Untitled photo, possibly related to: Tapping a furnace at the foundry of the Farrell-Binmingham Company, Ansonia… https://www.rawpixel.com/image/12316728/image-flower-plant-personFree Image from public domain license