This is a black-and-white pencil drawing of Harley Quinn, a popular DC Comics character. She is depicted in a three-quarter view, standing and smiling with a mischievous expression. Harley Quinn is wearing a classic jester costume with diamond patterns on her arms and a heart-shaped patch on her chest. Her costume includes a jester hat with two pointed ends, each adorned with a small ball, and a fluffy pom-pom on the left side. She holds a baseball bat over her right shoulder with her right hand, while her left arm rests by her side. Harley's face is characterized by her iconic dark eye makeup, which contrasts with her white skin. Her eyes are large and expressive, and she has a small nose and a wide, toothy grin. The background is simple, with a circular frame around her upper body, highlighting her figure. The drawing uses fine pencil lines and shading to create depth and texture, emphasizing the contours of her costume and facial features. The overall style is detailed and realistic, capturing Harley Quinn's playful and chaotic personality.