
Black and white vector graphic illustration of a classic email envelope icon, centered within a bold circular frame on a clean, bright white background. The envelope is rendered with sharp, geometric lines in a traditional folded shape with a clearly defined flap. The circular border is uniformly thick and perfectly encloses the icon without distortion. Minimalist and two-dimensional, the design emphasizes clarity and simplicity through strong contrast between black elements and white space. No shading, texture, gradient, or depth is present; the style is modern, flat, and universally recognizable-ideal for digital interfaces or signage. Crisp, precise rendering with no imperfections, artifacts, or blurring. Square aspect ratio optimized for maximum legibility and impact.