V67 F1 - IOR

A flawless cylindrical glass of chilled water, (condensation forming intricate fractal-like droplet patterns along its smooth surface), resting on a weathered oak table with deep grain textures and faint radial cracks from decades of use, (morning sunlight piercing through a nearby arched window with visible dust motes suspended in the volumetric light shafts), casting dynamically shifting caustic patterns across both the water's meniscus and the table's patina, illuminated by a singular directional key light at 45 degrees with fill from diffuse ambient sky glow, captured with a 85mm f/1.4 lens at macro distance to exaggerate surface tension details, rendered in hyperrealistic subsurface scattering with optical precision, (achieving mathematically perfect Fresnel reflections at the liquid-air interface), style reminiscent of early Renaissance still life paintings with chiaroscuro depth, chromatic aberration subtly accentuating the glass edges, photon-mapped refractive distortion warping the background details.