celebration of gurupurab in golden temple amritsar and diwali fireworks

night landmark evening reflection light skyline tower city dusk lighting metropolis building skyscraper darkness downtown palace bridge amritsar anniversary architecture candle lights dark diwali earthen lamps pots famous festival fire crackers fireworks fun golden temple india guru nanak holy incredible indian landscape monument pilgrim pilgrimage pond punjab religion religious sahib shrine sikh sunset tourism travel water worship celebration gurupurab