Fiedler O Mastrangelo

Overview
Fiedler & Mastrangelo is a New York–based artistic duo founded by designers and artists Glenn Fiedler and Grant Mastrangelo. Their work explores the intersection of art, design, and material experimentation, often transforming raw natural elements into sculptural objects that challenge the boundary between functional design and fine art.
The studio became widely recognized for its innovative use of unconventional materials such as sand, crushed glass, silica, and pigmented minerals, which are cast into furniture and sculptural forms through proprietary processes developed in their studio.
Fiedler & Mastrangelo have exhibited internationally in galleries and design fairs including Design Miami/, Salon Art + Design in New York, and PAD London. Their works have been presented in exhibitions across the United States and Europe and are held in numerous private collections, as well as institutional collections such as the Museum of Arts and Design in New York.
In addition to collectible design pieces, the studio has produced large-scale installations and architectural commissions, continuing to expand its exploration of materiality, texture, and geological aesthetics within contemporary art and design.
Works
  • Fiedler O Mastrangelo, Pillars of creation, 2024
    Pillars of creation, 2024
  • Fiedler O Mastrangelo, Solomon Chopsticks, 2024
    Solomon Chopsticks, 2024
  • Fiedler O Mastrangelo, Solomon Chopsticks Promenade (sketch), 2026
    Solomon Chopsticks Promenade (sketch), 2026
  • Fiedler O Mastrangelo, Topografie (Triptych), 2026
    Topografie (Triptych), 2026
Exhibitions