Drawing an effective picture requires a combination of both technical skill and artistic expression. Here are some tips to help you create a successful drawing:

1. Plan your composition: Before you start drawing, take some time to plan out the overall composition of your picture. Think about the placement of the main subject(s) and the background elements, as well as the overall balance and flow of the image.

2. Practice your technical skills: Drawing is a skill that requires practice to master. Take time to work on your technical skills, such as shading, perspective, and proportion.

3. Choose the right materials: The materials you choose can have a big impact on the final result of your drawing. Consider using high-quality paper, pencils, and other drawing tools that will allow you to create the level of detail and texture you desire.

4. Use contrast to create impact: Contrast can be a powerful tool in drawing. Use contrasting values (light vs. dark) and colours to create visual interest and draw the viewer's eye to the focal point of the image.

5. Focus on storytelling: A great drawing should tell a story or convey a message. Consider the emotional impact you want your drawing to have and work to incorporate elements that will help communicate that message.

6. Practice, practice, practice: The more you draw, the better you will become. Take time to practice regularly, experiment with different techniques, and learn from your mistakes to continually improve your skills.

Remember that drawing is a creative process, so don't be afraid to experiment and try new things. With time, practice, and persistence, you can create beautiful, effective drawings that communicate your vision and connect with your audience.

How to make a effective drawing by brush?

There are many different types of brushes that artists can use to create effective pictures. Here are a few examples:

1. Round brush: This is a versatile brush that can be used for both fine details and broader strokes. It is a good choice for painting small areas, such as facial features, as well as larger areas, such as backgrounds.

2. Flat brush: This brush has a flat, rectangular shape and is ideal for painting broad areas and creating crisp, straight lines. It is often used for painting buildings, landscapes, and other architectural elements.

3. Fan brush: This brush has a fan-shaped bristle head and is ideal for creating textures, such as grass, hair, and fur. It can also be used to blend colours and create soft, feathery effects.

4. Filbert brush: This brush has a flat, oval-shaped head and is ideal for blending and creating soft edges. It can be used to paint a variety of subjects, including landscapes, portraits, and still lifes.

5. Detail brush: This brush has a small, pointed head and is ideal for painting fine details, such as eyelashes, veins, and small branches. It is often used in portrait painting and botanical art.

Ultimately, the choice of brush depends on the artist's style and the effect they want to achieve. Experimenting with different brushes and techniques can lead to unique and effective pictures.

You are study well above paragraph you will ready to draw a effective drawing  like below pictures…