I liked the pink poster the most, as it is more cheerful because of its bright colors. It seems that the grayer posters inspire some melancholy and sadness. In my room, I hang only bright posters so that my mood rises every time they come into my field of vision. Sometimes, I create something like a missing poster myself and then give it to friends or hang it in my room. I like to make different poster designs and improve this skill because the more I practice, the better I do it.