Tropical birds (Calothorax lucifer; Ramphastos dicolorus; Buceros bicornis; Ailuroedus buccoides)

Tropical birds (Ara chloropterus) Background info: Sericulus aureus

Dinosaurs (Megalosaurus bucklandii; Anchiceratops ornatus; Garudimimus brevipes; Talarurus plicatospineus)

Dinosaurs (Gigantspinosaurus sichuanensis) Background info: Dimorphodon macronyx, Apatosaurus ajax, Baryonyx walkeri

Owls (Bubo scandiacus; Strix nebulosa; Micrathene whitneyi; Bubo virginianus)

Owls (Otus scops) Background info: Tyto alba

75th anniversary of the Battle of Kursk (Soviet Polikarpov-1-16 and tank T-34; German Junkers Ju 87 and SdKfz 251 D Half-track; Soviet medium tank T-34/76 and ground troops; German Junkers Ju 87 and tank Tiger I)

75th anniversary of the Battle of Kursk (ILYUSHIN IL-2 “Sturmovik” and tank KV-1) Background info: Messerschmitt Bf 109G-4; German heavy tank Tiger I; German Military Police

European Freemasonry (Gustave Eiffel (1832–1923); Alexander Pushkin (1799–1837); Alexander Fleming (1881–1955); Roald Amundsen (1872–1928))

European Freemasonry (Winston Churchill (1874–1965))

100th anniversary of Aleksandr Solzhenitsyn (Aleksandr Solzhenitsyn (1918–2008))

100th anniversary of Aleksandr Solzhenitsyn (Aleksandr Solzhenitsyn (1918–2008)) Background info: Dead Road is an incomplete railway in northern Siberia. The railway was a project of the Soviet Gulag system that took place from 1947 to 1953.

50th memorial anniversary of Yuri Gagarin (Yuri Gagarin (1934–1968), MiG-15UTI; Vostok-1; Gagarin Monument, Karaganda, Kazakhstan; Vostok-1 spacecraft return capsule; Vostok-1 landing system)

50th memorial anniversary of Yuri Gagarin (Yuri Gagarin (1934–1968), Vostok-1) Background info: MiG-15UTI, Monument to Yuri Gagarin, Moscow

100th anniversary of Ingmar Bergman (Ingmar Bergman (1918–2007))

100th anniversary of Ingmar Bergman (Ingmar Bergman (1918–2007)) Background info: Ernst Ingmar Bergman 1918–2007 was a Swedish director, writer, and producer who worked in film, television, theatre and radio. He is recognized as one of the most accomplished and influential filmmakers of all time. Bergman directed over sixty films and documentaries for cinematic release and for television, most of which he also wrote. He also directed over 170 plays.

180th anniversary of Ferdinand von Zeppelin (Ferdinand von Zeppelin (1838–1917), LZ 127 Graf Zeppelin)

180th anniversary of Ferdinand von Zeppelin (Ferdinand von Zeppelin (1838–1917))

115th memorial anniversary of Paul Gauguin (Paul Gauguin (1848–1903) “Self-portrait” (detail), 1885, “Arii Matamoe (The Royal End)” (detail), 1892; “Breton fisherman” (detail), 1888; “A Blue Roof Farm in Pouldu” (detail), 1890; “Landscape with Two Breton Women” (detail), 1889)

115th memorial anniversary of Paul Gauguin (Paul Gauguin (1848–1903) “Yellow Haystacks (Golden Harvest)” (detail), 1889) Background info: “Portrait of a Young Woman, Vaïte (Jeanne) Goupil”, 1896; “Landscape with a Pig and a Horse (Hiva Oa)” (detail), 1903; “Self-portrait”, 1875–1877

185th anniversary of Alfred Nobel (Alfred Nobel (1833–1896), Nobel held 355 different patents, dynamite being the most famous; Dynamite was patented in 1867; Nobel was a Swedish chemist, engineer, inventor, businessman, and philanthropist)

185th anniversary of Alfred Nobel (Alfred Nobel (1833–1896), the Norwegian Nobel Institute 1904) Background info: Alfred Bernhard Nobel (1833–1896) a Swedish chemist, engineer, inventor, businessman, and philanthropist, best known for inventing dynamite, who held 355 different patents; The Swedish Academy, that takes the annual decision on who will be the laureate for the Nobel Prize in Literature

Lighthouses (Chicago Harbor Lighthouse, USA; Pigeon Point Lighthouse, USA; Portland Head Lighthouse, USA; Doubling Point Lighthouse, USA)

Lighthouses (Crisp Point Lighthouse, USA) Background info: Paard van Marken Lighthouse, Netherlands

Military vehicles (Lockheed Martin F-22 Raptor; Centauro 2; M113; USS Zumwalt)

Military vehicles (Leopard 2A7+) Background info: Eurocopter UH-72 Lakota; Lockheed Martin F-35 Lightning II; BPM-97; AN/TWQ-1 Avenger

Dogs (Pug; Afghan Hound; Dobermann; Poodle)

Dogs (Irish setter)

100th memorial anniversary of Roland Garros (Roland Georges Garros (1888–1918))

100th memorial anniversary of Roland Garros (Roland Georges Garros (1888–1918)) Background info: Roland Georges Garros (full name: Eugène Adrien Roland Georges Garros) (1888–1918) was an early French aviator and a fighter pilot during World War I.