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Green chalkboard with the word chalk written in Portuguese with white chalk.
Multi-Ethnic group of children sketched on blackboard
Hero Concept. Old letter tiles on a green chalkboard background
Whiteboard with schedule and written day off (in portuguese language)
Close up of maths equations on a school whiteboard
Photo of an empty desk and blackboard with geometry shapes on it in classroom.
Drawn doodles and chaotic circles on a white background with a black felt-tip pen
Mathematical formula on blackboard
Washington DC, USA-October 5, 2013:  These Iranian people bear Iranian flags at the White House in Washington DC to protest against Iraq and the kidnapping of hostages and killing of  Iranian refugees at Camp Ashraf in Iraq by Iraqi Maliki forces.  This is an ongoing problem and these people also accuse Iranian president Rouhani of collusion with Maliki forces.
BRICS (Brazil, Russia, India, China, South Africa)
Roasting Chestnuts with Hot Stones
Note on brochure
Set of ancient runes. Versions of Uruz rune with German, English and Old Scandinavian titles. Rune Uruz, Ur, symbol of healing and health. Senior futark. Ancient occult symbols.
Aerial View of Budapest Cityscape including Historic Landmark Statue of Liberty on Gellert Hill, Aerial view of Statue of Liberty at Citadella, Statue of Liberty on Gellert Hill in Budapest, Close up liberty statue and Hungarian flag\n\nThe Liberty Statue or Freedom Statue is a monument on the Gellért Hill in Budapest, Hungary. It commemorates those who sacrificed their lives for the independence, freedom, and prosperity of Hungary.\n\nThe national flag of Hungary is a horizontal tricolour of red, white and green. In this exact form, it has been the official flag of Hungary since 23 May 1957
manuscript
Math formula on blackboard
Vuelta al cole - Spanish teacher Back to School written in Spanish on blackboard by woman teacher holding chalk. Smiling happy woman teaching Spanish language or university student back in college.
Love At First Sale
Mature female teacher, leading an extracurricular lesson in the school library, tells students the history of Peru and shows the national flag of the country
Child at school with copy space.
Fox Drawings Written in a Notebook Made with Blue Ballpoint Pen and Yellow and Orange Text markers
Girl wearing in school outfit and holds small national flag of Italy.
Traditional Turkish food chickpea in saucepan with ladle on white table. Chickpea soup.
Vuelta al cole - Spanish college university student woman thinking Back to School written in Spanish on blackboard by female on green chalkboard. Spanish language at college or high school.
Scribbles on collection of papers
Ses Illetes, Majorca, Balearic Islands, Spain. July 22, 2022 - Building of the Balearic canoeing school, on the sign, next to the rocky shore, in the Cala Comtesa cove
school symbols on a chalkboard
School , color , purple
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EUFOR RCA logo.svg
Noon,_rest_from_work_-_Van_Gogh.jpeg
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National Open Source Software Competition - USAID.jpg
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Civil Air Patrol Cadet Airman 1st Class Jonathon Anderson, of Cheyenne, Wyo., participates in physical training.jpg
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US_Navy_080724-N-0577G-059_Wes_Doss,_an_adjunct_instructor_for_the_National_Rifle_Association,_teaches_Sailors_assigned_to_Explosive_Ordnance_Disposal_Mobile_Unit_(EODMU)_8_how_to_handle_a_pistol_with_just_one_hand.jpg
View showing the piggery and other out buildings at Bryce Hospital Tuscaloosa, Alabama LCCN2010637752.tif.tiff
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US_Navy_091027-N-1783P-004_Army_Sgt._Brad_Paxton_and_Sgt._Tim_Brooder_provide_instruction_on_how_to_utilize_the_high-low_technique_to_maximize_spread_of_fire_toward_aggressors.jpg
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US_Navy_070209-N-4124C-008_Mine_countermeasures_ship_USS_Patriot_(MCM_7)_pulls_into_port_at_Marine_Corps_Air_Station_Iwakuni,_becoming_the_first_U.S._Navy_ship_to_utilize_the_air_base^rsquo,s_recently_built_port_and_harbor_faci.jpg
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Lightning Academy transitions Joint Force from Desert to Jungle 160309-N-VA915-208.jpg
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Flickr_-_Official_U.S._Navy_Imagery_-_Weapons_techniques_instruction_at_Naval_Weapons_Station_Charleston..jpg
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US_Navy_020825-N-2210L-001_Artistic_Sailor_uses_talents_to_finish_Wasp's_logo.jpg
19th_Special_Forces_Group_Land_Navigation_Training.jpg
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MCPON holds an all hands call. (30790448641).jpg
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