The Anti-Slavery Society Convention, 1840, by Benjamin Robert Haydon (died 1846), given to the National Portrait Gallery… https://www.rawpixel.com/image/7666291/image-art-vintage-public-domainFree Image from public domain licensePNG Drawing of a windmill, transparent background https://www.rawpixel.com/image/572260/png-drawing-windmill-transparent-backgroundView licenseArborum fructiferarum, insulae, Jamaicae conspectusCollection: Images from the History of Medicine (IHM) Contributor(s):… https://www.rawpixel.com/image/9654246/image-plant-art-medicineFree Image from public domain licenseVintage windmill illustration vector https://www.rawpixel.com/image/572434/windmill-vintage-drawingView licenseDrawing of a windmill https://www.rawpixel.com/image/571660/windmill-vintage-drawingView licenseA voyage to the islands, Madera, Barbados, Nieves, S. Christophers and Jamaica with the natural history of the herbs and… https://www.rawpixel.com/image/13976348/image-paper-cartoon-treesFree Image from public domain licenseA monument positioned near the military hospital in Barbados, with passers-by. Lithograph by J. M. Carter, c. 1837. https://www.rawpixel.com/image/14010291/image-cloud-palm-tree-plantFree Image from public domain licenseA treatise on the glandular disease of Barbadoes: proving it to be seated in the lymphatic system / by James Hendy. https://www.rawpixel.com/image/14008679/image-paper-cartoon-personFree Image from public domain licenseSugar mill, Barbadoes from Travels And Adventure Of An Orchid Hunter... In Colombia... Illustrated, Etc published by Cassell… https://www.rawpixel.com/image/572475/windmill-vintage-drawingFree Image from public domain license