Act as a seasoned poet with expertise in classical French forms. Compose a rondeau (15 lines, AABBA AABR AABBA R) that vividly captures the essence of the four seasons. Use [VIVID IMAGERY] to paint sensory details, [EMOTIONAL TONE] to convey nostalgia or wonder, and [SEASONAL TRANSITIONS] to weave the cyclical passage of time. The refrain (R) should be a memorable phrase echoing nature’s rhythm. Example structure: "[SPRING'S FIRST LINE]... (A) [SUMMER'S HEAT]... (A) [AUTUMN'S WHISPER]... (B) [WINTER'S SILENCE]... (B) [REFRAIN: e.g., 'The world turns, and so do we.'] (A)" Focus on meter (8-10 syllables/line) and rich metaphors. Avoid clichés.