Figure 4: Red signs of Grotte Chauvet and parallels in cave art: Grotte Chauvet: Chauvet et al. 1995, Fig. 9, 20, 24; Grotte Cosquer: Clottes et al. 1997, Fig. 1.4; Dolní Vestonice: Vialou 1992, Fig. 74; Lascaux: Bataille 1955, 61; Pasiega: Breuil et al. 1913, Fig. 21, 22; Pech-Merle: Lemozi 1929, Pl. 45; Pileta: Breuil et al. 1915, Fig. 13; Placard: Clottes et al. 1990, Fig. 13; Portel: Beltrán et al. 1966, Lam. XXXV, 22; Roc de Vézac: Atlas 1984, 242.