"Stop taking damn pictures and let's swim already! You're wasting our vacation time." — Dragon Girl

So I practiced drawing with ballpoint pens again.

Used Orange, Brown, Red and Blue ballpoint pens. Line-art is drawn with Gelpen.
For the grays I intentionally destroyed my black ballpoint pen to give off that faint gray color. They're cheap, anyway.

Ballpoint Pens and Gelpen on 8.5 x 11 Printer Paper.