Los Angeles is full of iconic sights and bustling attractions, but there's also a hidden side waiting to be discovered.
It is not the first time the Grand Canal has been turned green. In 1968, Argentine artist Nicolas Garcia Uriburu dyed the waters of Venice's Grand Canal green with a fluorescent dye during the 34th Venice Biennale in a stunt to promote ecological awareness.
The droughts in Venice are largely attributed to climate change, which has led to rising temperatures and less rainfall in certain areas.