Low-Poly Profile Portrait With Face Block

Create a square 1:1 digital illustration in a low-poly faceted geometric style: a close-up side-profile portrait of a fashionable woman facing left, cropped from the shoulders up. She has hair color short layered bob hair with sharp angular strands, a visible ear, and a dangling crystal earring with small beads and a teardrop gem. Her neck and shoulders are rendered as dark faceted polygon planes in plum, navy, maroon, and black, suggesting an elegant high-neck garment. Place a large opaque matte rectangle over the central face area, colored face block color, hiding the facial features like an intentional privacy mask or placeholder. Use dramatic angular lighting, crisp polygon edges, high contrast shadows, and gemstone-like facets. The background is a soft pastel gradient with abstract translucent polygon shapes in background colors. Keep the composition minimal, modern, editorial, and centered, with no text or logos.