Greetings my friend. I appreciate very much your verification of my work and the recommendations which will help me to improve.
Lastly, you would have earned yourself more points if you had talked about the graphic principles you engaged in making these designs as it would have further proven that you understand how these things work.
At the end of the 4th question, I gave a brief explanation of the principles used in the realization of the graphic pieces.
Best regards.