Line art illustrations

Decided to dive into that kind of Illustration today. I don't feel very comfortable drawing in Illustrator yet but I should get more efficient with time and practice.

Those illustrations are for a school assignment on stereotypes. Hope they'll fit the brief! Showing them to my teacher tomorrow.

Your feedback is more than welcome. I'm not very confident with the amount of detail I put in these illustrations, I can't really figure out whether some of them lack of detail or not.

Edit: that thing in the lower left corner is a cap. Looks more like a melon haha, fixed it! Let me know what you think!