"Decaying medieval galleon floating in vast cosmic expanse. Weathered wooden hull with torn sails billowing in solar wind. Ornate stern castle crumbling, revealing skeletal structure beneath. Tattered flags and banners drifting in zero gravity. Ship's rigging intertwined with floating debris and cosmic dust. Faint glow of bioluminescent space barnacles clinging to hull. Starfield backdrop with colorful nebulae and distant galaxies. Soft light from nearby star casting long shadows across deck. Frozen icicles formed from escaping atmosphere. Hints of advanced technology incongruously grafted onto ship's structure. Dreamy, surreal atmosphere blending historical and sci-fi elements."