hoysaleshwara temple wall carving of lord vishnu in the incarnation of varaha moorthy with bhooma devi mother earth

12th ancient archaeology architecture bhooma built carved carving century demon devi dynasty earth empire god goddess halebidu hindu hinduism hoysala hoysaleshwara hoysaleswara incarnation india indian karnataka killing lord moorthy mother mythology saving sculpture soapstone stone structure temple templehalebidu varaha vishnu wall