Classical Music Thumbnail: Fauré Portrait and Spanish Headline AI Image Prompt

Create a 16:9 editorial YouTube thumbnail about classical music, with a dignified photorealistic studio portrait of an elderly 19th-century French composer resembling Gabriel Fauré on the left half of the frame. He has wispy white hair, a high forehead, tired serious eyes, a large white handlebar mustache, and wears a formal black frock coat with satin lapels, a white high-collar shirt, and dark cravat. Use a muted warm brown textured studio backdrop with soft vignette lighting and empty negative space on the right for typography. Add exactly two text blocks: at the upper right, a large bold all-caps Spanish headline in bright golden yellow with dark drop shadow reading {argument name="headline text" default="«EL ARRULLO DE LA MUERTE»"}, arranged across three stacked lines; at the lower right, a smaller bold white caption with subtle black shadow reading {argument name="composer and work text" default="Gabriel Fauré\nRéquiem, Op. 48"}, arranged across two lines. The composition should feel like a serious music essay cover: solemn, refined, slightly dramatic, high contrast between the black suit and brown background, clean typography, no extra logos, no watermark, no additional text.