Gelah Penn is an American visual artist based on the East Coast. She is known for site-responsive installations, three-dimensional drawings and collages that take an unconventional approach to disciplinary boundaries, materials and artistic methods. Her mixed-media, hybrid works are composed of accumulations of disparate materials and calligraphic gesture that respond to and disrupt the architectural spaces in which they are installed. Critics identify three defining aspects of her art: a commitment to non-narrative abstraction; a unifying interest in the language of drawing; and the use of lightweight, everyday synthetic materials like netting, fishing line, plastic bags and vinyl tubing. Critic Ann Landi wrote, "Penn's installations bristle with spiky energy, hugging the walls or colonizing corners, suggesting habitats created by insects with a taste for sci-fi, or abstract line drawings catapulted from two dimensions into three. The works are made from cheap and ordinary stuff ... but assume a busy, restless life, even as their titles hint at something a little more sinister."