In this tutorial, we will learn to create the realistic impasto of a girl's half-length portrait. Starting from the basic knowledge of human head, we will illustrate facial features and brief skull structure. As the course progresses, we will share how to use different brushes as well as warm and cold colors, how to differentiate clarity from blurriness, and how to create lighting effects in detail. Finally we will demonstrate the whole process with a case study, ensuring everyone can fully understand related knowledge and detailed process of painting.