As the sun neared the horizon on the longest day of the year, a lovely ruckus unfolded at Range Pond State Park in Poland. The event, Vigorous Tenderness, was a museum-like aural experience set in the great outdoors to mark Wednesday’s summer solstice. Story and photos by Staff Photographer Ben McCanna.

For gardeners, it’s tilling the ground anew. For beachgoers, it’s the first bracing dip of the year. For anglers, it’s the first bite from a striper along Maine’s warming coast. And for the Press Herald’s photographers, it’s a little of everything as they capture spring across southern Maine.

Blue skies were smiling and bluebirds were singing for Irving Berlin, but blue is actually nature’s rarest color. Blue flowers are less than 10% of the world’s 300,000 flowering plant species. Even some of the few animals and plants that look blue don’t actually contain the color. Blue jays and Morpho butterflies, for example, have developed unique features that distort the reflection of light to appear blue.
Humanity has been obsessed with blue for thousands of years, from ancient Egypt when blue, the color of the heavens, was used in temples, ceramics and statues and to decorate the tombs of the pharaohs. In Medieval Europe, ultramarine blue was highly sought after among artists but was as precious as gold. Johanns Vermeer, who painted ‘Girl with a Pearl Earring,’ loved the color so much that he pushed his family into debt to purchase the paint color. Art historians believe Michelangelo left his painting ‘The Entombment’ unfinished because he couldn’t afford to buy more ultramarine blue.
In 2009, Mas Subramanian and his then-graduate student Andrew Smith discovered a new blue pigment, YlnMn Blue, by accident, the first blue pigment discovered in more than 200 years. He had published hundreds of scientific articles and applied for dozens of patents, but it was his accidental discovery of a new vivid blue that excited the popular imagination and resulted in everything from a new Crayola crayon to a music festival in Atlanta.