in the style of datcravat, a lone astronaut’s helmet visor reveals not space—but a swirling cosmic vortex that pulses with luminous energy, its core a void-black singularity surrounded by spiraling accretion of molten orange and electric purple nebulae; the transparent dome is rendered with realistic curvature and surface distortion, speckled with microscopic scratches and droplets of condensation catching ambient light like fractured prisms; the helmet’s metallic rim glints under diffused illumination, its texture etched with faint seams and rivets that suggest heavy-duty engineering; surrounding the visor, debris from ruptured spacecraft or stellar fragments drifts outward in slow-motion arcs, their surfaces reflecting hues from within the vortex while casting subtle shadows against the void backdrop; rendered with hyper-realistic material rendering — translucent glass, polished metal, cosmic dust particles — enhanced by volumetric chiaroscuro lighting that emphasizes depth through contrast between glowing accretion disks and deep blackness of space; executed as a textured digital oil painting featuring visible impasto brushstrokes on helmet edges and debris trails, layered glazes for luminous nebula refraction and atmospheric haze to deepen the sense of spatial immersion; color palette dominated by deep cosmic blacks, fiery orange gradients spiraling inward, electric violet nebular wisps, and faint white highlights from scattered fragments that punctuate the scene with cold, alien luminescence.