Everyone can see the sunflowers but you need 20/20 vision to spot the three hidden faces in 13 seconds / Nature: Sunflowers in South Dakota / Climate-Protesting Art Vandals Throw Soup At Van Gogh's "Sunflowers" Again / Activists Throw Soup at Van Gogh's 'Sunflowers'--Again / Sunflowers make small moves to maximize sun exposure--physicists can model them to predict how they grow / Recommended for your garden in the south of Spain: Woolly sunflower / Haywood, Man. farmer offers sunflower selfies for a good cause / The surprising way sunflowers work together to get enough light / More than 2 million sunflowers to bloom in Ontario community in memory of 2-year-old boy / Rare moonflower blooms again in Cambridge