Preparation materials: paper, pen and watercolor pen.

Operating steps:

1, gently shape the manuscript with a pencil, treat the vase as a cylinder, and draw the outline of the flower with a straight line trimming shape; The light source is on the right front of the bottle, which distinguishes the relationship between light and shade.

2. Continue to deepen the specific shape of petals and pay attention to the occlusion relationship of flowers.

3. Spread a layer of ground color with No.42 earth red, and draw the projection of the bottle with No.40 dark color, and the projected color spreads outward from the root; Draw the green of flowers with 6 1 green, showing a three-dimensional sense.

4. Continue to draw the bright color of cuttlefish branches with Bright Green 66, which is in sharp contrast with the dark part and enhances the three-dimensional sense; Use the bright color of No.42 orange vase.

5. Draw the color of the flower with 40 deep colors, pay attention to the shape of the flower and the size of each virtual reality; Draw the bright color of the bottle mouth with 73 gray.

6. Draw the first layer color of the flower with 18 yellow, then spread the second layer on the front flower with 16 orange, and draw the top flower with 25 bright yellow.

Steps and suggestions for learning avatar sketch

1. Mastering the basic skills of sketch: Before you start to learn the head sketch, it is recommended to learn the basic skills of sketch, such as lines, shadows, numerical observation, etc. This will provide a solid foundation for your subsequent portrait painting.

2. Learn the head structure: Understanding the basic structure of the head is an important step in learning the head sketch. Learn the proportion, outline and shape of the skull, as well as the position and shape of the hair, eyes, nose and mouth.

3. Observation exercise: practice by observing the real avatar photos or models. Pay attention to the details of the five senses, such as the curve and angle of lines, the change of shadows and the shape of outlines.

4. Establish a basic outline: outline the basic outline shape of the head with soft lines. We must first capture the general proportion and shape as a whole, and then gradually refine the details.

5. Add details and shadows: According to the observed features, gradually add details such as eyes, nose, mouth and ears, and use shadows to increase the sense of body and depth.

6, exercise observation: repeated practice of head sketch can help you exercise observation and hand-eye coordination. Try to draw avatars with different angles and expressions to challenge your skills and perception.

7. Seek feedback and learning resources: Taking a painting class or seeking feedback from other artists is a good way to improve sketching skills. In addition, you can refer to painting tutorials, books and online resources to learn more skills and methods about head sketching.