Author: Núria López-Ribalta (Barcelona in 1957). Title: Il·lusió òptica II. Description: enamel, copper on mirror made in 1991 by the Barcelona artist Núria López-Ribalta. Measures 35x21x10 cm. Certificate of authenticity is attached. Artwork in good condition. Núria López-Ribalta has a degree in Art History and a PhD in Fine Arts from the University of Barcelona. Graduated in Enamels at the "Llotja" School of Plastic Arts and Design, where she has been a teacher since 1978. He has collaborated in various catalogs and art publications and has participated in the organization of national and international exhibitions, contests, contests and artistic associations. He regularly exhibits his plastic Artwork of drawing, painting and enamels, which has received various international awards. Curator of the MECS (Museum of Contemporary Enamel) of Salou and President for Spain of the International Creativ-Kreis of Germany. He has had numerous national and international exhibitions and his Artwork is part of different public and private collections and museums here and abroad.