http://www.wikipaintings.org/en/andrea-del-verrocchio/mode/all-paintings

http://www.nysun.com/pics/7526.jpg

http://www.newarkhistory.com/colleonigattamelata.jpg

http://www.paradoxplace.com/Insights/Equestrian/Equestrian_Images/Verrocchio-Colleoni-B.jpg

http://www.paradoxplace.com/Insights/Equestrian/Equestrian_Images/Verrocchio-Colleoni2-Oct07-DSC_0199AR.jpg