Salvador (1) San Salvador (1) Instruction and study (1) Press coverage (1) Portraits (1) Portraits (1) Biography--Portraits (1) Photographs (1) Notions (Philosophy) (1) Value (1) Time (1) Surrealism (1) Pictures (1) Photography (1) Human beings (1) Instinct (1) Individualism (1) Goal (Psychology) (1) Creation (1) Concepts (1) Building (1) Art (1) Reification (1) Biography--Portraits (1) Social life and customs (1) Practice (1) Valor (Economía) (1) Imágenes (1) Creación (1) Conceptos (1)