Petroglyph:
ON_Boldt_Castle_02
Petroglyph:
ON_Boldt_Castle_03
Petroglyph:
ON_Boldt_Castle_04
Petroglyph:
ON_Boldt_Castle_05
Petroglyph:
ON_Boldt_Castle_06
Petroglyph:
ON_Boldt_Castle_07
Petroglyph:
ON_Boldt_Castle_08
Petroglyph:
ON_Boldt_Castle_09
Petroglyph:
ON_Boldt_Castle_10
Petroglyph:
ON_Boldt_Castle_11
Petroglyph:
Casa_Loma_04
Petroglyph:
Gdn_Castle_Drongo_Devon
Petroglyph:
Caernarvon_Castle
Petroglyph:
UK_Kent_Great_Barn
Petroglyph:
UK_Down_Scrabo_Tower_01
Petroglyph:
UK_Down_Scrabo_Tower_02
Petroglyph:
DE_Koln_01
Petroglyph:
NZ_Larnach_01
Petroglyph:
Casa_Loma_05