House cleaning in preparation for the New Year by Kitagawa Utamaro https://www.rawpixel.com/image/8957623/house-cleaning-preparation-for-the-new-year-kitagawa-utamaroFree Image from public domain licenseLiquorice plant (Glycyrrhiza echinata): flowering stem with pod and seed. Coloured engraving, c. 1792, after F. J. Schultz. https://www.rawpixel.com/image/13963284/image-flower-plant-treeFree Image from public domain licenseLiquorice plant (Glycyrrhiza glabra): flowering stem with pod and seed. Coloured engraving, c. 1792, after F. J. Schultz. https://www.rawpixel.com/image/14011440/image-flower-plant-medicineFree Image from public domain license