What is your recommendation for a classical music for an international piano competition for solo?

I have plenty of suggestions but for an international competition, you need to elaborate on what you are communicating to the audience/judges.

Explanation:

if you give me styles or emotions, I could suggest a couple. also, is there a time frame in which the piece has to be?

logic homicide

romare bearden worked with many types of media which includes cartoons, oils and collages. basically, the use of collage him create emotionally affecting images hence back then he had struggled with his two artistic sides as a student of literature and of artistic traditions and being a black human being which involves very real experiences, fugrative and concrete.thus through the use of collage expressed or showed how his art/work became more representational and more overtly socially concious. he showed how not only were african-american rights moving forward but so was his socially concious art and by then his works became generally considered as best works in 1964.