Im a 18 y old high school student, I draw black and white drawings with a pencil on school classes when I get bored None of them are original though, I guess I'm just a copycat :3 but still I put effort into it. If you're wondering about my "freestyle" drawing, my best try would be a stickman xD
Edit: Currently I'm 21 and after learning Photoshop and Illustrator, I kinda switched to digital art. It's more because I don't have free time during classes to draw than anything else, but I do like digital art.