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Aurora Borealis above Grundarfjordur, Mt. Kikjufell in centre, Snaefellsnes, Iceland
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The Aurora Borealis, the spectacular Northern Lights fill the sky with dazzling green light above Kvaloya island at Tromso in the Arctic Circle in Northern Norway
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Brother and sister generating light from wind power, Zeeland, Netherlands
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Aurora Borealis spectacular Northern Lights green and purple curtain effect and Venus star at Grotfjord, Kvaloya island, Tromso, Arctic Circle, Northern Norway
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Beech gall midges (Mikiola fagi) on a European beech leaf (Fagus sylvatica)
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Brothers Observing Grass under Magnifying Glass in Park, Maryland, USA
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A young girl holding a conical flask of blue liquid in front of an evaporation cycle illustration on a clear surface.
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Brothers Observing Grass under Magnifying Glass in Park, Maryland, USA
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1960s - 1970s GEEKY BOY WEARING STRIPED T-SHIRT BIG EYE GLASSES LYING IN BACKYARD GRASS PLAYING WITH PET REPTILE LIZARD
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A young woman reaching up to admire a plant with blue flower petals in an indoor glasshouse in a botanical garden in New York City.
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A young woman writing a chemical notation for the gas Oxygen, the molecular structure, on a clear seethrough panel with a black pen.
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Businessman with glass of water by wind turbines in rural landscape
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A young girl holding a small evergreen seedling. An illustration of a plant with roots drawn on a clear surface.
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A young girl holding a small evergreen seedling to her nose and smelling it. An illustration of the plant with roots on a clear seethrough surface.
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A young Asian Doctor with his hand on the shoulder of a Senior adult patient
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A young woman reaching up to admire an orchid growing in an indoor glasshouse in a botanical garden in New York City.
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