Freepik
    Rock art includes both humanoid and animal figures on cliffs above the Mekong estimated to be 3000 years old at Pha Taem National Park in Ubon Ratchathani Thailand

    Rock art includes both humanoid and animal figures on cliffs above the Mekong estimated to be 3000 years old at Pha Taem National Park in Ubon Ratchathani Thailand