Kim Davis and Wayne Williams discuss incorporating pictures into instruction, as well as other ways to get students engaged and deepen their thinking about our subject matter. 

Sites suggested in this episode for picture sources include:

https://artsandculture.google.com/

https://www.si.edu/openaccess

https://www.nytimes.com/column/learning-whats-going-on-in-this-picture

https://wonderopolis.org/