maha shivaratri watercolor art of radiant shiva meditation in majestic mountains. concept of spiritual serenity, divine

indian shiva meditation watercolor art spiritual mountains hindu festival tranquility divine deity colorful peace sacred tradition religious zen culture painting majestic figure god artistry illustration enlightenment calm serene background devotion scene harmony mythological creative worship purification rituals festive holiday celebration watercolour aquarelle maha shivaratri ai generated