Material preparation: paint box, water, brush, paper towel, pencil, one or a pair of pictures or paintings that can be copied.
1, first draw a box to determine the proportion, and the aspect ratio is almost 1:3.7.
2. Then draw the outline at will. Attention! Don't scribble some details. Like fins. All cetaceans have a conical body like a fish. Dorsal fin: whales only have one dorsal fin at most, and some even don't! Like a new dolphin-yes! Dolphins also belong to cetaceans. Whales have no ventral fins and anal fins.
Pectoral fin: Both fish and whales have pectoral fins, which are mainly used to assist the body to twist and rotate. The size, shape and color of pectoral fins vary from species to species. Tail fin: The whale's tail fin grows horizontally and swings up and down, while the fish grows vertically and swings left and right. Don't draw it wrong.
3. Then, with the cooperation of the good partners of pencil and eraser, refine the draft. Messy lines are erased and beautiful lines are made up.
4. color. First, use a larger brush to wet the blue whale's body with water. Then use cyan, blue, purple and black to adjust the following four colors, which can be combined with deep and shallow painting.
5. First adjust the sky blue color of the main body, dip it in some water (just not too thick) and brush it on a large area; Combined with the original picture, deepen the shadow of the abdomen and other areas with dark colors ... This sounds complicated, but in fact, it is water that makes the color smudge on the paper at will.
6. At this time, the coloring is basically completed! We should start to paint our bodies with a unique mottled body color, and then brush a layer of water on them when the color is dry.
7, and then use a thinner pen to touch the body color 2, and the water is not dry, you can put it on your body at will, and your abdomen can be denser.
8. Next, blacken your eyes, deepen the line draft, and most importantly, draw the folds of throat and abdomen. Some cetaceans, especially members of the baleen family, have accordion-like folds between their chin and abdomen. They are folds of the throat and abdomen. ) done.