PIX4669971: Aurora boreale observed in Alaska 03 - 2007 - Aurora borealis above Mounts Drum and Sanford - Alaska. 03 - 2007 - Aurora boreale observed on March 28, 2007 from Willow Lake in Wrangell National Park - St. Elias, Alaska. The two snowy peaks are Mount Drum and Mount Sanford (right). The photo is taken from Willow Lake on March 28, 2007 and is looking at Mount Drum and Mount Sanford (right) located in the Wrangell St Elias National Park / Bridgeman Images
FLO4670019: Splended fringe myrtle, Verticordia insignia, twiggy calythrix, Calythrix virgata, oleander-leaved melaleuca, Melaleuca neriifolia, scaly-branched melaleuca, Melaleuca squamea, and common myrtle, Myrtus communis. Handfinished chromolithograph by Henry Noel Humphreys after an illustration by Jane Loudon from Mrs. Jane Loudon's Ladies Flower Garden or Ornamental Greenhouse Plants. / Bridgeman Images
FLO4669258: An officer's widow in mourning dress presents her son to the Commander in Chief for admission to a military school at Horse Guards. Steel engraving by T. Turnbull after an illustration by Thomas Hosmer Shepherd from London Interiors, Their Costumes and Ceremonies, Joshua Mead, London, 1841. / Bridgeman Images
FLO4669470: The Princess Royal, Victoria Adelaide Mary Louisa, sitting for a portrait in Buckingham Palace. The painter Winterhalter before the easel, and Queen Victoria and Prince Albert watching. Steel engraving by W. Radclyffe after an illustration by J. Gilbert from London Interiors, Their Costumes and Ceremonies, Joshua Mead, London, 1841. / Bridgeman Images
PIX4669310: Earth seen at night - 2016 - Lights on Earth's surface - 2016 - Earth observed at night by satellite. Composite image obtained by the Suomi NPP satellite in 2016. Composite image of Europe and Africa at night assembled from data acquired by the Suomi NPP satellite in 2016 / Bridgeman Images
PIX4669359: Early Earth - Artist's View - Early Earth: Artist's view of the Earth about 4 billion years ago. Volcanoes dominate the landscape and Earth is bombarded with asteroids - This is an artist's concept of the young Earth being bombarded by asteroids. Scientists think these impacts could have delivered significant amounts of organic matter and water to Earth / Bridgeman Images
FLO4668986: Houseleek, Sempervivum tectorum, and rock stonecrop, Sedum reflexum. Handcoloured woodblock engraving of a botanical illustration from Adam Lonicer's Krauterbuch, or Herbal, Frankfurt, 1557. This from a 17th century pirate edition or atlas of illustrations only, with captions in Latin, Greek, French, Italian, German, and in English manuscript. / Bridgeman Images
FLO4669037: Stinking iris, Iris foetidissima, and greater burdock, Arctium lappa. Handcoloured woodblock engraving of a botanical illustration from Adam Lonicer's Krauterbuch, or Herbal, Frankfurt, 1557. This from a 17th century pirate edition or atlas of illustrations only, with captions in Latin, Greek, French, Italian, German, and in English manuscript. / Bridgeman Images
FLO4669076: Blessed thistle, Carduus benedictus, and bear's breeches, Acanthus spinosus. Handcoloured woodblock engraving of a botanical illustration from Adam Lonicer's Krauterbuch, or Herbal, Frankfurt, 1557. This from a 17th century pirate edition or atlas of illustrations only, with captions in Latin, Greek, French, Italian, German, and in English manuscript. / Bridgeman Images
FLO4669095: Rest harrow, Ononis repens, and sea holly, Eryngium species. Handcoloured woodblock engraving of a botanical illustration from Adam Lonicer's Krauterbuch, or Herbal, Frankfurt, 1557. This from a 17th century pirate edition or atlas of illustrations only, with captions in Latin, Greek, French, Italian, German, and in English manuscript. / Bridgeman Images
FLO4669140: Long-beaked stork's bill, Erodium botrys, and bitterweed or ragwort, Ambrosia artemisiaefolia. Handcoloured woodblock engraving of a botanical illustration from Adam Lonicer's Krauterbuch, or Herbal, Frankfurt, 1557. This from a 17th century pirate edition or atlas of illustrations only, with captions in Latin, Greek, French, Italian, German, and in English manuscript. / Bridgeman Images
FLO4669180: Balloon plant, Cardiospermum halicacabum, and goosefoot. Handcoloured woodblock engraving of a botanical illustration from Adam Lonicer's Krauterbuch, or Herbal, Frankfurt, 1557. This from a 17th century pirate edition or atlas of illustrations only, with captions in Latin, Greek, French, Italian, German, and in English manuscript. / Bridgeman Images