VC³ 2023

Author: Patrice Carré  (and dzaima)
Category: Wild
Language: CANVAS
Len source code: 17 bytes
Instructions:
Enter the link below and click on run (ctrl+enter) to launch the program
https://dzaima.github.io/Canvas/?u=KioqKiV1RkYwRiV1MjUzQyV1RkYyQSV1RkYxQiV1RkYxMyV1RkYwQSV1MjIxNCV1MjkyMiV1RkYyQSV1RkYxQiV1RkYxMyV1RkYwQSV1MjIxNA__,v=8
Comments:
In short, the instruction ****／makes one size of the diamond pattern
┼ makes a horizontal and vertical symmetry to make the entire diamond pattern
Then it draws 3 diamond pattern horizontally and then reproduces the shape we  got 3 times vertically