Analysing(describing) a (self) portrait

-Medium (oil,watercolour,gouache,photograph,etc)
-Size,colours,shapes,texture,light+shade
-Style(school):cubist,expressionnist,surealist,dadaist,impressionnist...
-How is the subject treated?(the atmosphere)?
-What do you think the artist tried to say?
About himself? What do we learn about his personnality?
-What have others said about the portrait?
-When the artist did the portrait,how old circumstances revealed in the portrait?
-For whom was the portrait intended?
-What are your thoughts,memories,emotions,(association of ideas) when looking at the portrait?