An Apple, Nine Visions

Create an interactive introductory visual art application named "Nine Visions": use a realistic-style apple as the neutral reference display; users can click on the options of nine famous artists including Picasso, Van Gogh, Monet, Mondrian, Dalí, Munch, Hokusai, Cézanne, and Rembrandt to instantly convert the same apple into the iconic visual style of the corresponding artist; keep the main apple unchanged and only switch the art style to realize intuitive side-by-side visual comparison of abstract art history concepts; the desktop version adopts a vertical artist index layout, while the mobile version adopts a horizontal scrolling row layout, always placing the apple at the visual center; the overall presentation is in a quiet gallery-style atmosphere, allowing users to quickly identify mainstream art styles.