What are the origins of the pose that kings do where they rest their hand on their chin while they sit on their throne? | AskHistorians Archive Observer

What are the origins of the pose that kings do where they rest their hand on their chin while they sit on their throne?

by d4ng1tb0bby

Cathsaigh

Can you provide a picture of someone in the pose?

d4ng1tb0bby

https://heartstandards.files.wordpress.com/2010/03/conan-on-throne.jpg