Please use code blocks, c language

Q 2: Choose one of the following themes and write a program to design an image/pattem. You can use any tool (Codeblock/Xcode/Opengl/Freeglut....) The complexity and difficulty of your program contribute to your score. (40 points) Themes: The World Earth Day The Community with a Shared Future for Mankind The Belt and Road International Day of Peace NWPU & Any theme you like (1) Paste a screenshot of the image generated from your program( 2 points) E.g. (2) Paste your program here( 20 points): Explanation of your code ( 18 points)