Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en synthetic organic red pigment300013656artificial organic red pigmentpigment, synthetic organic redsynthetic organic red pigments Organic pigment of red color derived from artificial sources. One example of use was in lithographic posters in the early 20th century when certain hues were not achieved by using inorganic pigments alone. pigment vermell orgànic sintètic pigmento rojo orgánico sintético 2026-03-30 20:50:32