A series of five progressive golf swing sketches arranged horizontally from left to right on a clean white background, hand-drawn black ink style. Starting from the left: a realistic golfer wearing a cap and polo shirt in address position holding a golf club, then the golfer in backswing with a curved motion arc, followed by the golfer at the top of the swing with dynamic curved lines, then a simplified abstract line version of the swing, and finally a highly stylized modern abstract sculpture-like form with bold black shading and geometric shapes. The image shows a clear artistic progression from realistic sketch to minimalist abstract art. Professional concept art, strong contrast, expressive gesture drawing, clean line work, signed 'CADILLAC' in the bottom right corner, high quality sketch with white negative space.