Preparation tools: paper and pen.

1, first draw the fish's body with lines, and then draw the fins, gills and eyes. Fish with long eyelashes are more lovely.

2. Refine the lines of the fins, and also draw the lines of fish scales and fish tails, which can be represented by curves.

3. After that, you can draw an underwater world, such as some stones, corals and seaweed. Don't forget to draw fish bubbles.

4, and then began to color the small fish, use pink to color the fish, and then use blue to draw a gradient color for the fins.

5. Finally, the seaweed is colored in green, the coral is colored in orange, pink and blue, the stone is colored in gray, and the seawater is colored in blue.

Characteristics of stick figure

1, Simplicity: The stick figure is characterized by simplicity and conciseness, and expresses the shape and outline of the object with the least lines and shapes. They usually omit complicated details and highlight the basic features and shapes of objects.

2. The importance of lines: lines play a vital role in stick figure. The thickness, straightness, length, direction and connection of lines can convey the shape, texture and expression characteristics of objects and play a unique role in expression.

3. Visual simplification: stick figures are presented by simplifying objects into geometric shapes or basic line combinations. They use basic geometric shapes, such as circles, squares and triangles, to represent the basic forms of objects, so as to achieve the effect of simplification and understandability.

4. Symbolization of graphics: stick figures often use symbolic graphic symbols to express objects, rather than pursuing meticulous painting, so that viewers can quickly understand and identify the objects of painting.