Rhododendron indicum (c. 1890 - in or before 1895) by Kazumasa Ogawa and Kazumasa Ogawa https://www.rawpixel.com/image/13734655/image-paper-flower-frameFree Image from public domain licenseA rhododendron (Rhododendron indicum): small flowering shrub in grassland. Watercolour. https://www.rawpixel.com/image/13965951/image-paper-flower-plantFree Image from public domain license