How to draw fireworks on the blackboard simply and beautifully as follows:

1. Materials required: Lay out drawing paper or canvas on a flat worksheet to ensure you have enough space. to draw. A piece of drawing paper or canvas; colored pencils, watercolor paints, or colored pens; brushes and water (if using watercolor paints); towel or tissue; picture reference (optional).

2. Draw the outline of the fireworks: Use colored pencils, watercolor paints or colored pens to lightly draw the outline of the fireworks. Fireworks can come in different shapes, such as exploding circles, flowers or stars, depending on your creativity. You can use picture references if needed.

3. Fill color: Fill different parts of the fireworks according to the color scheme you choose. Typically, fireworks are brighter in the center and then fade outward. Use bright red, orange, blue, green and other colors to enhance the effect.

4. Add shadows and details: In order to make the fireworks look more three-dimensional and vivid, you can add shadows or darker colors in appropriate places. This will make the fireworks shine brighter.

5. Draw the smoke tail: At the bottom of the firework, draw some long and thin lines to represent the smoke tail. The lines can meet at the center of the firework and then extend outward. You can paint the smoke tail using different colors to add depth.

6. Add spark effects, polish and correction: draw some small dots or star-shaped patterns around the fireworks to simulate the spark effect. These dots can be bright yellow or white to add a sense of shine. Examine your firework painting to see if it needs any further corrections or polishing. Make sure the colors are even and the outlines are clear to make the fireworks look beautiful.

7. Signature and display: Check the painting results and sign your name on one corner of the painting. Once completed, you can choose to display it in your home, give it to a friend, or share your Fourth of July fireworks art on social media. Drawing Fourth of July fireworks can be a fun and creative activity, creating a beautiful firework painting to celebrate this special holiday.

The meaning of fireworks

1. Celebration and joy: Fireworks often appear in various celebrations, such as New Year, Independence Day, weddings, holiday celebrations, etc. They symbolize celebration, joy and jubilation, adding color and atmosphere to special occasions.

2. Victory and magnificence: In some countries and cultures, fireworks also represent victory, magnificence and the majesty of the country. They are often used during victory celebrations and National Day events.

3. Hopes and wishes: People sometimes place their wishes on fireworks, especially during the New Year. The beautiful light of fireworks as they rise into the sky is regarded as a wish that the new year will be full of hope and good luck.

4. Art and aesthetics: Fireworks production usually requires exquisite skills and design, so they also represent the art and aesthetics of fireworks. People appreciate the colors, shapes and sound effects of fireworks as a visual and auditory artistic expression.

5. Ends and new beginnings: Fireworks are sometimes used to symbolize the end of a certain stage and a new beginning. For example, fireworks are lit at the climax of a concert or celebration, marking the end of a performance and the beginning of a new event or program.