The composition is simple yet effective, with the subject positioned slightly off-center and the rain drops creating a sense of movement and depth. The color palette of the artwork is dominated by shades of blue, grey, and yellow, which work together to create a moody and atmospheric tone. The use of blue and grey tones in the background creates a sense of gloom and heaviness, while the yellow of the umbrella and the raincoat worn by the person add a pop of color and a sense of hopefulness. Overall, this is a well-executed digital illustration with a strong sense of mood and composition. The simplicity of the image allows the viewer to focus on the emotion and story being conveyed. Great job, Nam! I love your artwork.