Create an ultra-high-detail isometric pixel art timeline illustration (3:4, 4K) combining visual density, symbolism, and metaphor. The specified theme is Western Art Development.
First, reason around the theme of Western Art Development to determine: the English title of the theme, the earliest and most recent historical periods to be covered, the starting and ending stage labels, and 3–5 key evolutionary stages with their respective symbolic elements and color schemes.
Then construct an isometric "Museum of Evolution" centered on the theme Western Art Development. Each museum gallery represents an evolutionary stage, with spatial progression symbolizing temporal progression. Use a standard isometric perspective (2:1), rich depth of layers, and smooth transitions. Assign 3–5 symbolic elements strongly tied to the theme for each stage, and use differentiated color schemes to suggest the flow of time. Incorporate pixel-art bilingual typography for the main title: "Evolution of Western Art" in both English and a secondary language of choice (e.g., Latin or French for art-historical resonance), along with bilingual subtitles indicating the starting and ending periods, and key date markers. The overall style should be professional and visually compelling, suitable for academic analysis and comparative visualization. Generate the image directly.