happy durgaashtami written in devanagari calligraphy. durgaashtami is an eight day of navaratri festival

durga ashtami durgashtami santoshi subho bijoya devotion poster vijayadashami marigold south bengali puja spirituality darkness event music vijaya dashami garba maa navratri pooja festival goddess dussehra celebration kolkata happy india holiday devi banner religion traditional hindu ceremony culture worship indian design navami ambe festivals ethnicity idol gujrat durgaashtami written devanagari calligraphy eight day navaratri