Lorenzo Homar Gelabert was a Puerto Rican printmaker, painter, and calligrapher whose artwork stretches to three main workshops: Centro de Arte Puertorriqueño, DIVEDCO, and the Taller de Artes Gráficas of the Instituto de Cultura Puertorriqueña. Homar was also the designer of the logo of the Instituto de Cultura Puertorriqueña.