Elm and Birch, from The Park and the Forest by James Duffield Harding https://www.rawpixel.com/image/8991009/elm-and-birch-from-the-park-and-the-forest-james-duffield-hardingFree Image from public domain licenseElm, from The Park and the Forest by James Duffield Harding https://www.rawpixel.com/image/8990563/elm-from-the-park-and-the-forest-james-duffield-hardingFree Image from public domain licenseHuizen tussen berkenbomen in Helkant (1895) by Johannes Gijsbert Vogel https://www.rawpixel.com/image/13790457/huizen-tussen-berkenbomen-helkant-1895-johannes-gijsbert-vogelFree Image from public domain license