River Run Through an Alien Starship

Inside a colossal alien starship, a real river flows through a transparent tube that winds along a chrome corridor. The river glows with bioluminescent fish and alien plants, casting emerald and cyan reflections on riveted panels, pipes, and glowing runes. Bold, high-contrast comic book art with thick black ink outlines, halftone shading, action lines, and speech balloons. A lone astronaut in a sleek luminescent spacesuit stands on a catwalk above the river, cape fluttering, on a grated floor as a viewport reveals starry space beyond. Dynamic perspective and panel borders evoke pulp storytelling. Colors are electric blue water, neon greens and purples, warm amber lights. Include stylized sound effects like SPLASH and WHOOSH to enhance the vibe.