How to draw a beautiful vernal equinox?
The first step is to draw a willow.
The second step is to draw the wicker of the willow and pay attention to the direction of the wicker.
The third step is to draw willow leaves.
Finally, draw the white clouds behind the willows.
The vernal equinox is one of the 24 solar terms and the fourth solar term in spring. The longitude of the sun reaches 0, and the festival is held on March 19-22 of the Gregorian calendar every year. "Equinox" has two meanings. One is "season sharing". Traditionally, spring is between beginning of spring and Changchun, and the vernal equinox is in the middle of the two solar terms, which just divides spring equally. Another meaning is "equal day and night". At the vernal equinox, the sun shines directly on the equator, and the length of day and night is equal, each being 12 hour. The climate of the vernal equinox is characterized by warm and sunny weather.
The vernal equinox is of great significance in astronomy. On the day of the vernal equinox, the sun shines directly on the equator, and the northern and southern hemispheres are divided equally day and night. Since then, the direct position of the sun has continued to move from the equator to the northern hemisphere. In the northern hemisphere, the day begins to be longer than the night, while in the southern hemisphere, it is the opposite. Climatically, there are also obvious characteristics. After the vernal equinox, China has entered a beautiful spring except the Qinghai-Tibet Plateau, Northeast China, Northwest China and North China. At this time, China folks have the custom of flying kites, eating spring vegetables and laying eggs.
At the vernal equinox, the bucket handle of the Big Dipper points due east, and the sun reaches 0 degrees of the yellow meridian. The festival will be held on March 20th or March 2nd1day of the Gregorian calendar. The vernal equinox solar term usually refers to a certain period of time, that is, the sun is located between 0 degrees and 15 degrees of the yellow meridian, from March 20 to April 5 of the Gregorian calendar. In ancient times, the vernal equinox was also called "Japan-China", "Day and Night Equinox" and "Midspring Moon". Because the sun shines directly on the equator on this day, the days in the northern hemisphere and the southern hemisphere are as long as the nights. After the vernal equinox, the direct sunlight position gradually moved northward.