Britannica Image Quest provides more than two million copyright-cleared images for non-commercial and educational uses.
Mona Lisa painting. [Photograph]. Retrieved from Encyclopædia Britannica ImageQuest.
EdUHK Library provides access to a wide range of resources for research and study in visual art. Use this guide as your starting point.
"A good picture is equivalent to a good deed" ~ Vincent Van Gogh
Vincent Van Gogh. In Ratcliffe, S. (Ed.), Oxford Essential Quotations. : Oxford University Press,. Retrieved 14 Aug. 2018, from http://www.oxfordreference.com/view/10.1093/acref/9780191843730.001.0001/q-oro-ed5-00016503