Smiley Face Icon - Minimalist Gray Gradient Design #3081463 (License: Personal Use)

This digital illustration features a circular gray gradient background transitioning from dark edge to light center, overlaid with a classic smiley face composed of two solid black oval eyes and a thick, upward-curving U-shaped mouth. The design emphasizes clarity and emotional positivity through minimalism, with a subtle signature “MARTIN” in the lower-left corner. Its vector-style lines ensure scalability without loss of quality.

Commonly used in user interfaces, mood indicators, feedback widgets, or as a neutral-positive emoji alternative; appeals to users seeking clean, modern visual cues for emotion or approval.