Why Venice's Grand Canal Is Suddenly Green

Though the cause was originally unknown, officials have finally determined the reason for the city’s verdant channel

In a Venice canal, police investigate mysteriously green waters : NPR

Police solve the mystery of why Venice's Grand Canal turned bright green

Does Venice Smell? Exploring The Lagoon City's Scents — The Purposely Lost

Source of mysterious patch of green liquid apparently spilled in

Is Venice green with envy? Police in Italy investigate suddenly verdant Grand Canal - Chicago Sun-Times

Liquid Architecture of the Venetian Adriatic

Venice's Green Grand Canal – IAS Toppers

Grand Canal In Venice, Painting by Michael Cheung

Venice: City of Canals — leaving sanity

Review of Grand Canal Venice Venice, Italy, Europe - AFAR

Vacation Ideas- Hotels, Resorts and Places to Travel, Page 5

Exploring the Grand Canal in Venice: 20 Top Attractions

Surprised by Venice