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Image 1European beekiller wasp
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Image 2Storm in Porto Covo
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Image 3St Peter's basilica, Rome
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Image 4Young male cat
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Image 5Speckled Wood butterfly
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Image 6Antiphonary in the Convent of Tibães
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Image 7Hoverfly on flower
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Image 8Orthetrum coerulescens dragongly
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Image 9Twin flowers of Lantana camara with unexpected guest
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Image 10Crochet table-cloth
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Image 11Hoverfly on flower
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Image 12Portrait of Inês
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Image 13Paper wasp laying an egg
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Image 14Young paper wasp queen guarding her nest and eggs
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Image 15Wheat field after the harvest, Portugal
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Image 16Dome of St Peter's cathedral, Rome
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Image 17Flower and leaves of Pallenis maritima
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Image 18Green lacewing
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Image 19Desert locust
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Image 20View of Ghent, Belgium
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Image 21A new wasp colony
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Image 22Hoverfly on a leaf of oleander
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Image 23Poster of white flowers
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Image 24Helsinki Lutheran Cathedral
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Image 25Bumblebee collecting nectar
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Image 26Stairway in Mosanto Castle, Portugal
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Image 27Flowers of Bugloss
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Image 28Dome of Sagrada Família Cathedral, Barcelona
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Image 29Reflections in a Chigago building
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Image 30Glazed tiles
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Image 31Triplets flowers
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Image 32Wasp blowing a bubble
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Image 33Juvenile Barn Swallows
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Image 34Stormy sea at Porto Covo, Portugal
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Image 35Two chimneys, Porto Covo
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Image 36Male paper wasp
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Image 37Playing in the surf
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Image 38Banded garden spider
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Image 39Typical house at Porto Covo, Portuga
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Image 40Stormy sea, Porto Covo
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Image 41False blister beetle on a spike
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Image 42Saint Basil's Cathedral, Moscow
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Image 43BT Tower, London
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Image 44Red velvet mites on a Convolvulus arvenvis flower
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Image 45Sunset at Porto Covo
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Image 46Seagull in flight
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Image 47A yellow flower of Coleostephus myconis
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Image 48Hen running
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Image 49Biblioteca Joanina, University of Coimbra, Portugal
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Image 50Apartment buildings in Chicago
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Image 51a poster of Aceraceae flowers
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Image 52Solitary bee
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Image 53Female Red-veined darter dragonfly
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Image 54The monster
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Image 55Dormition Cathedral, Moscow
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Image 56Windows in Castelo Branco, Portugal
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Image 57Poster of coloured flowers
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Image 58Flower and leaves of Lantana camara
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Image 59Skyline in Tampa, Florida
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Image 60Room of the ambassadors, Alcázar of Seville
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Image 61Inflorescence of Freesia leichtlinii
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Image 62Legend of the Miraculous Sacrement, Brussels
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Image 63Palácio Nacional de Mafra, Portugal
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Image 64Using a vernier caliper
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Image 65River Tagus viewed from Portas do Sol, Santarém
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Image 66Pair of Fuschia flowers
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Image 67Basílica de San Francisco el Grande, Madrid
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Image 68Seagull yelling
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Image 69Monastery of Alcobaça, Portugal
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Image 70Sash windows in Porto Novo, Portugal
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Image 71Tachnind fly
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Image 72Bridge over river Lia, Ponte da Barca, Portugal
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Image 73Hoverfly on a flower
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Image 74Pot-bellied pigs
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Image 75Cathedral of Our Lady, Antwerp
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Image 76Anthidium bee
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Image 77Goldenrod Crab spider waiting for prey
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Image 78Tomb at Santa Maria del Popolo church, Rome
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Image 79View of Prague
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Image 80Using a marine sextant
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Image 81Sunset at Porto Covo
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Image 82Weevil
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Image 83Fly making bubbles
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Image 84The photographer. Where is he going: towards us or away from us?
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Image 85THree stages of an Opium Poppy
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Image 86Ducal Palace of Vila Viçosa, Portugal
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Image 87Colombo shopping center
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Image 88View of Tampa, Florida
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Image 89Marmelade fly
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Image 90Running into the light, S. Martinho do Porto
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Image 91The missing square
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Image 92Three stages of a Common Poppy
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Image 93Stormy day at Costa da Caparica
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Image 94Playing in the waves
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Image 95The tower of Belém, Lisbon
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Image 96Painted Lady butterfly
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Image 97Breaking wave with ships, Porto Covo
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Image 98Beach and village of Nazaré
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Image 99Batalha monastery, Portugal
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Image 100Spring Alentejo country view
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Image 101Solitary bee feeding
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Image 102Stained-glass window in the ceiling of the Great Hall, Library of Congress
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Image 103The sea at Porto Covo
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Image 104Surfer
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Image 105Hoverfly hovering
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Image 106Hoverfly feeding on pollen
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Image 107Bridge over river Lia, Ponte da Barca, Portugal
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Image 108Blue flower of Chicorium intybus
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Image 109Female Vagrant Emperor
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Image 110Cathedral of Christ the Saviour, Moscow
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Image 111Lusitano horse