close-up of a diya lamp with intricate patterns, emitting a warm glow in the dark, embodying the spiritual significance of diwali

symbolic spirituality spiritual detailed darkness ornate religious ethnic warmth peaceful glowing illuminated lamp radiant festive artistic cultural sacred ceremonial night diwali candlelight diya light handcrafted celebration beauty decoration traditional festival lights hindu indian culture tradition intricate design close-up patterns emitting warm glow dark embodying significance generative