Avocados (Persea) (1937) by anonymous. Original from U.S. Department of Agriculture Pomological Watercolor Collection. Rare… Free Image from public domain license 
Strawberries (Fragaria) by Deborah Griscom Passmore (1840–1911). Original from U.S. Department of Agriculture… Free Image from public domain license 
Avocado (Persea) (1916) by Amada Almira Newton. Original from U.S. Department of Agriculture Pomological Watercolor… Free Image from public domain license 
Vintage apple illustration. Digitally enhanced illustration from U.S. Department of Agriculture Pomological Watercolor… Free Image from public domain license 
Vintage banana illustration. Digitally enhanced illustration from U.S. Department of Agriculture Pomological Watercolor… Free Image from public domain license 
Avocado (Persea) (1916) by Amanda Almira Newton. Original from U.S. Department of Agriculture Pomological Watercolor… Free Image from public domain license