Two figures stand beneath glowing red heart in dark cosmic environment.

Digital render employs volumetric lighting techniques with high-contrast color separation: deep teal-cyan atmospheric gradients against warm red luminescence. Heart geometry rendered with glossy surface properties, internal light emission, volumetric particle dispersion. Silhouetted human figures positioned center-foreground against glowing geometric form. Particle systems and glow effects create depth. Atmospheric fog layers with scattered bright nodes simulate cosmic environment. Technical execution emphasizes light simulation, material properties, and spatial composition through advanced 3D rendering methodology.