diwali holiday goddess saraswati with veena

amavasya art ashweeja auspicious bhagavad bhagavata calendar chaturdashi deepawali devi devotion dhanteras diwali festival festivity gita goddess happiness hindu hinduism illustration india indian instrument kartika lakshmi luck lunar mahabharata month muscal music nepal night paksha philosophical philosophy puja purana religious samvat saraswati shaka shalivahan shukla tihar vector veena vikram wisdom