I agree that the work of a professional stands out among the works of beginners, because it is not only experience, but also the constant improvement of one's skills, knowledge and abilities. I'm a frequent user of a professional photography blog and recently learned something interesting about the psychology of color in film https://blog.depositphotos.com/the-psychology-of-color-in-film-infographic.html This can be explained by the example of the fact that colors in the film are used to evoke emotions, and even the slightest change in shades can change the way the audience reacts to the scenes. Knowing which colors to use can make a big difference to your projects.