tribal seamless texture ,ancient rock paintings (petroglyph)

abstract age ancient animal background cave circle curl decor decoration design dirty drawings element ethnic figures fylfot graphic green grunge hieroglyphs historic history human hunter illustration indian isolated man nature old outline pagan painted painting pattern petroglyph rock scratch seal seamless shaman shape silhouette solar spiral stone stylized sun swastika swirl symbol tamga tattoo texture tribal unique vector wall wallpaper white