Metamorfosis (Nocturno)

"Metamorfosis (Nocturno)" by Manuel Rivera (1960) exemplifies his engagement with Art informel, reflecting an improvisational and textured technique characteristic of his style. Rivera, a prominent Spanish artist, explores the boundaries of abstract expression, utilizing spontaneous brushwork and layered surfaces to evoke transformation and nighttime atmospheres suggested by the title. The work’s dynamic composition and tactile surface emphasize an evolving metamorphosis, capturing the essence of nocturnal mystery through abstract forms. Rivera’s innovative approach aligns with mid-20th-century tendencies toward visceral, non-representational art, emphasizing materiality and emotional impact.