Create a minimalist black and white photograph featuring a black person standing against a white wall with only a vast expanse of blue sky as the background. Emphasize the subject's presence by positioning them within the negative space, allowing the emptiness to enhance their significance. Utilize the monochromatic palette to evoke a sense of starkness and simplicity, drawing attention to the subject's form or details against the backdrop of the sky and wall. Focus on the purity of composition to evoke a feeling of serenity and contemplation.