Preparation materials: colored cardboard, scissors, glue, pencil, ruler.

Choose a piece of colored cardboard as the bottom plate of three-dimensional painting, fold the four corners of the cardboard into triangles and stick them together to form a cube shape. Draw the three-dimensional painting theme you want to express on another card, which can be animals, flowers, architecture, etc. After drawing the theme, cut it out with scissors.

Stick the cut theme on the bottom plate of the stereoscopic painting to ensure that the position and angle of the theme match the bottom plate. Glue the theme to the bottom board to make it firm. Draw the outline of the theme on the floor with a pencil, which will become the shadow part of the three-dimensional painting. Pay attention to draw a three-dimensional effect to change the depth of the outline lines.

Draw the outline with a ruler to make it clearer. Add some decorative elements, such as flowers and butterflies, around the three-dimensional painting to increase the layering and aesthetic feeling of the three-dimensional painting. Trim the edge of the three-dimensional painting with scissors to make it more neat and beautiful.

The characteristics of three-dimensional painting:

1, visual deception: Stereo painting uses visual principles to make the objects in the picture look prominent on the paper, thus achieving the effect of visual deception. This visual effect makes three-dimensional painting more attractive than traditional painting forms.

2. Sense of depth: An important feature of stereoscopic painting is that it can create a sense of depth. By adding shadows and textures to the picture, three-dimensional painting enables the audience to feel the distance and depth of the object.

3. Creativity: The creation of three-dimensional paintings requires the creator to use rich imagination and creativity to create unique visual effects by deforming and exaggerating the objects in the picture. Therefore, three-dimensional painting is very creative and a expressive art form.

4. Decorative: Stereo painting is also very decorative and can be used as decorative painting, greeting cards, gift packaging and other occasions. By adding flowers, animals, people and other elements to the picture, stereoscopic painting can show different styles and atmosphere, adding beauty and interest to life and work.