Create an image of a teacher with long black hair, with your students

Create an image of a teacher with long black hair, with your students (boys and girls) that are producing products of agricultural origin, like cheeses, iogurtes, candies, compotas, etc. The drawing doesn't need to be so realistic, but it doesn't need to be too simple either. Remembering that they are high school students and both he and the teacher. And do not generate people with oriental characteristics. Place 3 girls and 4 boys in the image. One with dark curly hair, Another with straight hair and a thin body, Another with straight hair and a little overweight. The boys generate a high curly and brown hair, One with short hair, And the other 2 feel free to do as you like. These teenagers are around 20 years old, and both they and the teacher, are Brazilian