The occasion is part of the "One month to go" campaign, countries such as, Austria, Lithuania, Belgium, Italy, France, Ireland, Slovakia, Malta and Spain are taking part.
Watch: The young ballet dancers reaching for the sky in Peru
IN PARTNERSHIP WITH MEDIA CITY
Video. Key European buildings are illuminated
The occasion is part of the "One month to go" campaign, countries such as, Austria, Lithuania, Belgium, Italy, France, Ireland, Slovakia, Malta and Spain are taking part.