This is a redraw of my original concept sketch of Sierra.
She's age 12 years in this drawing, and rather proud of her grades. Archery is one of her hobbies, and she is already into competition archery...and doing quite well in it. She has her dad's twisted sense of humor and sharp wit, and tends to be quick with snappy comebacks. Sierra is the more outgoing one, while her twin brother is more thoughtful and easy going one. Although Sierra is capable of taking care of herself, sometimes having her brother nearby comes in handy in case things get out of hand.
I drew this using mechanical pencils, graphite stick, various blending and shading tools, and on Georgia-Pacific "Everyday Copy & Print" paper.