Compare- Contrast portraits.

Hey, i have to compare and contrast these two paintings, i would like to know what you guys think about it, any ideas is appreciated!

Labille- Guiard, Self portrait with two pupils 1785
https://www.metmuseum.org/toah/hd/18wa/ho_53.225.5.htm

and: Renoir, Madame Georges Charpentier and her children 1878.
https://www.metmuseum.org/toah/hd/imml/ho_07.122.htm

I dont know if I have ever seen them

The first one is about not being able to reach the canvas.

The second one is all about animal cruelty.

Ive never seen those before, theyll be hard to do