A woman looks at her smartphone during "Birgu by Candlelight" in the medieval city of Birgu, also known as Vittoriosa, outside Valletta, Malta, October 10, 2015. During the annual event, most street lights are switched off and the city is lit up by candlelight, creating a magical ambience, according to its local council. (Photo by Darrin Zammit Lupi/Reuters)





Visitors attend the activity "Birgu by Candlelight" in the medieval city of Birgu, also known as Vittoriosa, outside Valletta, Malta, October 10, 2015. (Photo by Darrin Zammit Lupi/Reuters)





Visitors attend the activity "Birgu by Candlelight" in the medieval city of Birgu, also known as Vittoriosa, outside Valletta, Malta, October 10, 2015. (Photo by Darrin Zammit Lupi/Reuters)





Visitors attend the activity "Birgu by Candlelight" in the medieval city of Birgu, also known as Vittoriosa, outside Valletta, Malta, October 10, 2015. (Photo by Darrin Zammit Lupi/Reuters)





A visitor attends the activity "Birgu by Candlelight" in the medieval city of Birgu, also known as Vittoriosa, outside Valletta, Malta, October 10, 2015. (Photo by Darrin Zammit Lupi/Reuters)





Visitors attend the activity "Birgu by Candlelight" in the medieval city of Birgu, also known as Vittoriosa, outside Valletta, Malta, October 10, 2015. (Photo by Darrin Zammit Lupi/Reuters)





Visitors check photos on a smartphone during the activity "Birgu by Candlelight" in the medieval city of Birgu, also known as Vittoriosa, outside Valletta, Malta, October 10, 2015. (Photo by Darrin Zammit Lupi/Reuters)





Visitors take photos of each other during the activity "Birgu by Candlelight" in the medieval city of Birgu, also known as Vittoriosa, outside Valletta, Malta, October 10, 2015. (Photo by Darrin Zammit Lupi/Reuters)





A resident lights candles laid down in the form of a Maltese eight-pointed cross in the front hallway of his house during the activity "Birgu by Candlelight" in the medieval city of Birgu, also known as Vittoriosa, outside Valletta, Malta, October 10, 2015. (Photo by Darrin Zammit Lupi/Reuters)





Visitors attend the activity "Birgu by Candlelight" in the medieval city of Birgu, also known as Vittoriosa, outside Valletta, Malta, October 10, 2015. (Photo by Darrin Zammit Lupi/Reuters)