A gloomy and unnerving glitchcore illustration features a malevolent-looking woman seated in a rocking chair within a bleak, vacant room. Her elderly appearance is marred by a chilling, rotted grin that creates an eerie aura around her face, which is shrouded in shadows. A flashing screen looms in the corner, amplifying the dark, horror-inspired undertones. The image is skillfully crafted to evoke a palpable sense of dread and fear.