REFERENCE CHALLENGE: Try sketching these portraits! (Patreon)

Hi all! I've been searching for some nice references for my next video. These four are some of my favourite. Which one would you sketch? 

I am going to focus on a larger, more detailed sketch with more line work for each feature. Should be a great challenge! 

I will be recording my attempts tomorrow for a tutorial later in the week 😊.

Hope all your sketching is going well!

Scottie