Ethan reference challenge

Hey what is going on guys/gals, hope you are all planning to have a great weekend. The last 4 drawing I've been working on have been towards a challenge. The task was to pick 4 references and see if you can match them In style, or color, how they use pencil line quality.. ect.... I definitely had fun working on all these and I have learned a lot. Hope you guys enjoyed, and as always stay creative.