The city of Venice is enjoying crystal clear waters in its world-famous canals due to a lack of debris from tourists and near-zero boat traffic under Italy’s ongoing coronavirus lockdown. The clear waters are a tiny bright spot in the beleaguered but beautiful city, whose economy has been virtually wiped out since tourists fled the area beginning last month. Since 9 March, the city like the rest of Italy has been a so-called ‘red zone’. That has had a drastic effect on Venice’s normally polluted waters, where speedboats churn up mud, and discarded plastic and other garbage from tourists float in its canals.