Born in Puerto Rico, Angel Otero has established a significant career in contemporary painting. He is widely recognized for his innovative technique of applying oil paint to glass, allowing it to dry before peeling and reassembling the sheets onto canvas, a process that bridges the gap between abstraction and representation.

His work frequently explores themes of memory, history, and the materiality of paint. By layering these dried skins of pigment, Otero creates complex, sculptural surfaces that challenge traditional notions of the medium and invite viewers to engage with the physical history of the work.

In 2026, Otero expanded his international presence with a residency at Hauser & Wirth in Somerset, UK. This period of work culminated in his UK debut exhibition, Agua Salada, which showcased new pieces developed during his time in the English countryside.