Pferdekopfnebel Astronomie-Lehrposter

A cinematic astrophotography educational space poster of the Horsehead Nebula, [Barnard 33]. Center-right, a dense dark brown-black dust cloud silhouette shaped like a horse's head and neck rises upward with a curled snout and mane-like wisps, rim-lit by crimson light from behind. The background features a deep red emission nebula with a glowing horizontal hydrogen cloud band and dense fields of tiny white stars. Subtle blue reflection haze appears in the lower-left corner. Two prominent brilliant blue-white stars stand out: one bright star near the left edge and a smaller bright star in the right-middle, alongside naturally scattered background stars. In the upper-left corner, overlay exactly three text elements in elegant white serif museum-grade typography: a large headline "[馬頭星雲]", a smaller subtitle "[Barnard 33]", and a four-line description: "[オリオン座にある暗黒星雲。 背景の赤く光る散光星雲を、 手前の冷たいガスと塵が遮って 「馬の頭」のシルエットに見える。]" High contrast, realistic deep-space details, clean composition, no borders, no logos, no extra labels.