Columbia subject headings:
Guerrero, Rubén, 1976---Exhibitions.
Optical illusions in art--Exhibitions.
Trompe l'oeil painting--Spain--Exhibitions.
Harvard subject headings:
Guerrero, Rubén, 1976---Exhibitions.
Painting, Abstract--21st century--Exhibitions.
Princeton subject headings:
Guerrero, Rubén, 1976---Exhibitions.
Optical illusions in art--Exhibitions.
Trompe l'oeil painting--Spain--Exhibitions.