prehistoric painting of men in actions on rock painted with red colour by human who live in the area over thousand year ago

actions adventure aged ago ancient antique archaeological area art ban bat big boulder civilisation colour dvaravati formation geological heritage highland historic historical history holy huge human landscape live made man massive men natural nature old outdoor over painted painting phra phu phue place prehistoric red religious remains rock ruin sacred shrine site spire stone strange talus thailand thani thousand tourism udon unusual who year