How to diy decorative painting

White cardboard, scissors, glue, MDF, battens, nails and hammers.

Pigments and other painting tools.

Methods/steps

1. Choose different colors, draw at will, and fill with white paper to draw different patterns and dry them.

2. After drying, cut out different triangles, as shown below.

3. Draw the size and specifications of the decorative painting with a pencil, randomly collage the color blocks within the specified range, dry them after collage, and then wipe off the traces of the pencil with an eraser.

4. Make the picture frame as shown below, and fix the collage decorative painting in the picture frame after completion.