Polymer–Wool Boundary Macro

Create a 4:5 macro material study with a pristine, unbranded white polymer collar entering from the upper left and a heavy charcoal wool fold rising from the lower right. Make the two materials meet along one deliberate diagonal seam; keep the polymer edge smooth and glossy with a narrow engineered joint, while the wool shows dense individual fibers, compressed ridges, and deep soft folds. Use a single narrow side light to trace the hard surface, catch a thin highlight on the seam, and reveal fiber depth without crushing the shadows. Add weak neutral fill only to preserve detail. Keep the background nearly black and the composition minimal, with no wearer, face, logo, armor franchise, claim that the material is protective, or scientifically unsupported property. Show a designed textile-and-polymer interface, not a real product test.