The display, which includes a 75-metre-long tunnel of light, is designed to emphasise the history and beauty of the royal palace and gardens.
Around half a million eco-LED bulbs will light up the palace and gardens for the festival.
Just why Piekarski wanted the king dead was never found out but for his actions the would-be assassin suffered horrific consequences.
The baroque grounds of King Jan III Sobieski’s palace have once again transformed into a fairy-tale land of gorgeous illumination.
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