How to draw science fiction fantasy 4k paper?

The way to draw sci-fi fantasy pictures is to draw a curved moon at the bottom left of the picture, and then draw an astronaut sitting on the moon with a balloon in his hand. This balloon is in the shape of a planet.

In addition, there are:

Step 1: Draw a planet in the lower right corner of the picture, draw some buildings on the surface of the planet, draw a car on the ring outside the planet, draw a planet in the upper left corner of the picture, and then draw two small rockets.

Step 2: Draw a track from the upper right edge to the middle left edge of the picture, then draw a motor car on the track, and draw some stars and a spaceship in the blank.

Step 3: Next, you can start coloring. Paint the background darker and darker blue from top to bottom, the moon yellow, the orbit orange, the planet in the lower right corner orange, the ring green and the building different colors.

Step 4: Paint the stars yellow, the cars red and gray, the astronauts' backpacks gray, the masks black, the buttons red, the stars purple and white stripes, the stars in the upper left corner pink stripes and the windows on the train light blue.

Step 5: Colour the rocket red and yellow, and the spaceship pink and yellow. Such a simple and beautiful science fiction painting has been finished, so try it quickly.