guru nanak dev ji blessing: artistic line drawing representing sikh spirituality and devotion

guru nanak sikh spiritual leader art black white monochrome line drawing religious devotional meditation iconic sacred founder sikhism radiant serene meditative pose detail artwork cultural tradition heritage spirituality religion india devotion peace calm beads necklace halo blessing sacredness symbolic historic culture spiritual-leader god reverence faith holy divine enlightenment worship calmness influence legacy sacred-figure holy-man pilgrimage teaching preacher humanity love truth compassion peacefulness prayer serenity revered historical spiritual-figure portrait