Olive, Olea europaea (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced… Free Image from public domain license 
Man properly tending his garden. Original image sourced from US Government department: Public Health Image Library, Centers… Free Image from public domain license 
Apple, Malus domestica (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced… Free Image from public domain license 
Quercus Aquatica or Water Oak (1819) from The North American Sylva by François André Michaux. Original from The… Free Image from public domain license 
Bear's Oak or Quercus Banisteri pl. 21 (1819) from The North American Sylva by François André Michaux. Original… Free Image from public domain license 
Groves of Medjool date trees at Martha’s Gardens, a date farm in Yuma, Arizona. Originally raised in Mesopotamia… Free Image from public domain license 
