DescriptionGravuras Coa03 by-dpc.jpg English: Prehistoric carvings in rock-art site of Canada do Inferno in Côa valley near Vila Nova de FozCôa (Guarda, Portugal)
DescriptionGravuras Coa 01 by-dpc.jpg English: Prehistoric carvings in rock-art site of Canada do Inferno in Côa valley near Vila Nova de FozCôa (Guarda, Portugal)
DescriptionGravuras Coa 02 by-dpc.jpg English: Prehistoric carvings in rock-art site of Canada do Inferno in Côa valley near Vila Nova de FozCôa (Guarda, Portugal)