Триптих этапов создания небесного замка

A wide horizontal triptych in a 2:1 ratio showing the same fantasy scene rendered across three progressive concept art stages, divided into three equal vertical panels with seamless borders. Composition across all panels: A dramatic low, tilted angle featuring [a young blond fantasy knight] standing in the foreground on a stone bridge, facing forward in a heroic stance with a long pale mint cloak streaming dramatically in the wind toward the left. In the background rises [a floating castle city above the clouds], framed by suspended stone platforms, carved pillars, hanging cables, ancient ruins, green terraces, and swirling clouds. Panel progression: - Left panel: Rough loose concept sketch with visible black pencil construction lines, scribbled hatching, an unfinished architectural skyline, motion lines, and a light pale blue watercolor wash. - Center panel: Clean anime-style line art and cel shading, featuring crisp ink outlines, solid flat colors, saturated blue sky, fluffy clouds, and defined stone textures. - Right panel: Fully rendered final fantasy key art with luminous cinematic sunlight, sparkling highlights, intricate architectural detail, lush greenery, painterly depth, and rich atmospheric lighting. Palette: [sky blue, cloud white, pale mint, stone gray, gold, and fresh green]. Style: Japanese anime concept art progression. No text, no logos, no watermarks, no split borders.