A vibrant, rough, and expressive color pencil sketch in a retro style, depicting La Catrina as a skeleton in traditional Mexican dress and surrounded by flowers. The background is a warm, creamy paper texture, with visible pencil marks and subtle creases, evoking a sense of tactile realism. The overall aesthetic is a fusion of psychedelic rock posters and vintage comic book art, with bold, saturated colors and loose, expressive lines.