Hi! A few things: Great work! You have very confident, sweeping lines that are pleasant to look at! When it comes to quick sketches, it's often best to focus on the emotion of the subject. what about the image evokes the most feelings for you as a casual observer? Remember: Art is about sharing your vision with the world. This means emphasizing the things that are important to you. As far as drawing open mouths and teeth is concerned: Sometimes, less is more. Don't feel like you have to draw every line or tooth. Just focus on the expression. As long as it reads like a mouth your viewers will gt the hint. Human brains are designed to fill in the details.
1
