happy guru nanak jayanti greeting card with hindi text and ik onkar in mandala frame on blue

gurpurab happy guru nanak jayanti greeting card concept dev religion sikhism sikh birth anniversary cultural celebration festival background vector spiritual belief tradition ceremony punjabi blessing purnima birthday india indian wishes holy occasion enthusiasm holiday religious traditional punjab faith poster design circular frame round shape onkar emblem symbol gurmukhi granth sahib hindi text message banner christian mandala blue