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An old professor teaches mathematics front of the blackboard
New Jersey
Professional Male Teacher Gives Presentation, Uses Whiteboard with Technical Information and Charts to Illustrate Solution Options During Video Call. E-Learning and Remote Education Concept.
Dedicated and focused mid-adult chemistry teacher leading the chemistry lesson, using the modern technology, for better teaching experience
Portrait a male teacher at a university sitting in a comfortable leather chair at the department.
Science teacher in front of the blacboard filled with chemistry symbols.
Frustrated senior teacher standing in front of a chalk board.
Science teacher writting at blackboard. Education and physics.
Indoor image of an exhausted male teacher or professor feeling sleepy in the classroom. He is standing against blackboard where his thought bubble is drawn depicting his sleepiness condition. The bespectacled man is in formal shirt, sweater and coat. One person, waist up, horizontal composition with copy space.
Photo of thoughtful academic senior woman teacher arm touch chin decision solution isolated on green board background.
Portrait Of Teacher By Blackboard In Classroom
Portrait of a confident mid adult teacher in the elementary school, with arms crossed, ready to start his first day of teaching after the schools reopened
The teacher started a countdown phone during the exam for completing the task.
old professor standing in front of chalk board with complicated formula and calculation studio shot
The male teacher used white chalk to write on the blackboard to teach students in a class
Scientist in chemistry class, in front of blackboard full of formulas.
Portrait of teacher looking at camera and explaining topic in the classroom against blackboard
University professor with stick, cross processed
Photo of charming senior woman university teacher wear white coat in class isolated on green board background.
Mature adult teacher wearing a yellow button down shirt,blue waist,pants and necktie standing in front of blackboard for teaching math.He is standing on the right side of frame.The green chalkboard is full of mathematics.He is wearing glasses and has curly hair and mustache.The photo was shot is studio with medium format DSLR camera Hasselblad horizontally.
An adult teacher at the blackboard explains a task in higher mathematics. Selective focus
Math teacher standing against blackboard full of formulas and smiling at the camera.
Portrait Of Smiling Man Against Blackboard
Science teacher writting at blackboard. Education and physics.
New Jersey
​The Zenit Palace of Culture in Uralsk.
An elderly professor of mathematics stands in his office at a white board with notes and explains the material to students.
Mature adult teacher wearing a white lab coat and yellow necktie standing in front of blackboard for teaching math. He is standing on the right side of frame. The green chalkboard is full of mathematics. He is wearing glasses and has curly hair and beard. The photo was shot is studio with a medium format camera horizontally.
Serious professor explaining algebraic formula by blackboard
Teacher. He is standing front of the white board and there is complex electrical formula on the board.
Free Images: "bestof:ShutovSmall.jpg en Shutov Vadim Evgenyevich - Russian eminent scientist D E professor Shutov Vadim Evgenyevich has made an outstanding contribution to the"
Porträtt._Karikatyr._Bibliotekarien._Guiseppe_Arcimboldo_-_Skoklosters_slott_-_73759.tif
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-секс_albanes-sex_chines-性別_bulgaro-секс_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
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portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-секс_albanes-sex_chines-性別_bulgaro-секс_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
Design_Analysis_of_the_Boeing_B-17G_Flying_Fortress.png
ShutovSmall.jpg
Shutov VE.jpg
Gustav_IIIs_ceremonidräkt_-_Livrustkammaren_-_64937.tif
Urkedja i hår, 1830-tal - Hallwylska museet - 110539.tif.tiff
Hedersvärja av infanteriofficersmodell, Sverige 1789, fäste av Lars Floberg, Stockholm 1789 - Livrustkammaren - 1984.tif.tiff
Hedersvärja av infanteriofficersmodell, Sverige 1789, fäste av Lars Floberg, Stockholm 1789 - Livrustkammaren - 10544.tif.tiff
Klinga till domarsvärd-bödelssvärd, Vira bruk 1658, etsad dekor av David Kohl - Livrustkammaren - 34617.tif
Azhinov_VA.jpg
USVA headstone emb-47.jpg
A-7E_refuels_F-14A_and_French_F-8s_1987.jpeg
F-18_Hornet_agressor.jpg
Alexander_Roslin_004.jpeg
Sulfitfabriken_i_Wallvik_-_Hallwylska_museet_-_86278.tif
F-4B_VF-33_launch_DN-ST-88-00730.JPEG
Porslin_-_Hallwylska_museet_-_82291.tif
Chateau Versailles and the Grand Canal (Photo, 13-06-2010).jpeg
Livgehäng t sabel 5539-5540 - Livrustkammaren - 26426.tif
Bomsadel gåva från Krimkhanen - Livrustkammaren - 60648.tif
Bomsadel gåva från Krimkhanen - Livrustkammaren - 26407.tif
Porslin_-_Hallwylska_museet_-_5245.tif
Bomsadel_gåva_från_Krimkhanen_-_Livrustkammaren_-_30835.tif
Ler-_och_stengods._Mortel_-_Hallwylska_museet_-_89281.tif
Porslin._Två_tallrikar_med_blå_blomsterdekor_-_Hallwylska_museet_-_89159.tif
Ler-_och_stengods._Teburk._Svart_-_Hallwylska_museet_-_89273.tif
Snusflaska_från_Kina_i_porslin,_1700-tal_-_Hallwylska_museet_-_95804.tif
Porslinsfat_och_kopp_från_1760-talet_-_Hallwylska_museet_-_93754.tif
Kinesisk_snusflaska_i_porslin_gjord_under_Qianlong_1735-1795_-_Hallwylska_museet_-_95754.tif
Kruka_gjord_av_stengods_i_Kina_-_Hallwylska_museet_-_95907.tif
Hillebardklinga,_jordfynd_-_Livrustkammaren_-_26138.tif
Halskedja med lås, av guld och ametist, 1824 - Hallwylska museet - 109872.tif.tiff
Urkedja, av guld, 1840-tal - Hallwylska museet - 109983.tif.tiff
Kråsnål av guld med pärlor, 1830-tal - Hallwylska museet - 109954.tif.tiff
Hängvaser. 2st - Hallwylska museet - 87171.tif
Kopp med fat. Korszec - Hallwylska museet - 86771.tif
Bomsadel gåva från Krimkhanen - Livrustkammaren - 8785.tif
Jambyiah, arabisk typ - Livrustkammaren - 9011.tif
Bomsadel gåva från Krimkhanen - Livrustkammaren - 360.tif
Underofficersbardisan, Sverige, 1600-talets början, tillverkad i Arboga - Livrustkammaren - 43891.tif
Jambyiah, arabisk typ - Livrustkammaren - 452.tif
Bomsadel gåva från Krimkhanen - Livrustkammaren - 26403.tif
Porslin_-_Hallwylska_museet_-_48053.tif
Porslin_-_Hallwylska_museet_-_82293.tif
Kappa,_"Bohemiens_klädning"_-_Livrustkammaren_-_78930.tif
Vit_porslinsvas_gjord_i_Kina_på_1700-talet_-_Hallwylska_museet_-_95529.tif
Östasiatisk_keramik._Snusflaska_-_Hallwylska_museet_-_95783.tif
Grönt_fat_-_Hallwylska_museet_-_95663.tif
Vas_(kuan),_Yuan_dynastin_-_Hallwylska_museet_-_96220.tif
Blommig_kopp_från_Japan_gjord_på_1700-talet_-_Hallwylska_museet_-_96022.tif
Kruka_från_Kina_-_Hallwylska_museet_-_95892.tif
Spjutspets,_jordfynd_-_Livrustkammaren_-_17577.tif
Porslinsurna,_1700-tal_-_Hallwylska_museet_-_100932.tif
Kruka_undersidan_-_Hallwylska_museet_-_99433.tif
Plåtskiva med ryttare,1800-tal - Hallwylska museet - 110575.tif.tiff
Bröstknäppe i silver, 1700-tal - Hallwylska museet - 110400.tif.tiff
Lornjett, 1840-tal - Hallwylska museet - 109986.tif.tiff
Lornjett, 1840-tal - Hallwylska museet - 109987.tif.tiff
Gem av bandagat föreställande Venus, romersk - Hallwylska museet - 110384.tif.tiff
Infanteriofficersvärja, Sverige. Fästet, Sverige ca 1810 - Livrustkammaren - 60808.tif
"Polska rocken" tillhörande Kristina - Livrustkammaren - 56605.tif
Kinesisk urna - Hallwylska museet - 100931.tif
Östasiatisk_keramik._Koppar_med_fat,_2_st_-_Hallwylska_museet_-_95786.tif
US_Navy_060625-N-0780F-004_Crew_members_aboard_the_guided_missile_destroyer_USS_Ross_(DDG_71)_conduct_mooring_operations_as_they_arrive_for_a_brief_port_visit_to_Greece's_largest_island.jpg
US_Navy_060625-N-0780F-006_Crew_members_aboard_the_guided_missile_destroyer_USS_Ross_(DDG_71)_conduct_mooring_operations_as_they_arrive_for_a_brief_port_visit_to_Greece's_largest_island.jpg
CVW-9_aircraft_on_USS_Enterprise_(CVAN-65)_SF_Bay_1966.jpeg
Terminal_Figure_-_Diana_of_Ephesus.jpeg
Porslin_-_Hallwylska_museet_-_56612.tif
Porslin_-_Hallwylska_museet_-_39493.tif
Kopp_med_fat._Neapel._Italien_-_Hallwylska_museet_-_86926.tif
Kinesisk_porslinsfigur_från_Mingdynastin_(1368-1644)_-_Hallwylska_museet_-_95567.tif
Utställningsbild_-_Livrustkammaren_-_64615.tif
Östasiatisk_keramik._Koppar_med_fat,_2_st,_i_miniatyr_-_Hallwylska_museet_-_95780.tif
Kinesiskt_blommigt_fat_i_porslin_-_Hallwylska_museet_-_95731.tif
Mingfat_gjort_i_Kina_1573-1619_-_Hallwylska_museet_-_95616.tif
Kinesisk_skedfat_från_1700-talet_-_Hallwylska_museet_-_95727.tif
Gustaf IIIs revolutionsring av guld med emalj, 1770-tal - Hallwylska museet - 110241.tif.tiff
Sabelkoppel_till_uniform_för_överste_vid_ungerska_inf._regementet_nr,_60,_Gyulay_-_Livrustkammaren_-_17846.tif
Kinesisk_urna_från_Qingdynastin_-_Hallwylska_museet_-_100930.tif
Hängsmycke_-_Hallwylska_museet_-_98893.tif
Jambyiah,_arabisk_typ_-_Livrustkammaren_-_44999.tif
Sabel,_turkiskt_kulturområde?_-_Livrustkammaren_-_60276.tif
Hängsmycke av silver, 1800-tal - Hallwylska museet - 110572.tif.tiff
Örhängen av guld med emalj och pärlor, 1830-tal - Hallwylska museet - 110317.tif.tiff
Hängsmycke av silver, 1800-tal - Hallwylska museet - 110595.tif.tiff
Urkedja i guld, 1840-tal - Hallwylska museet - 110536.tif.tiff
Armband av guld, 1868 - Hallwylska museet - 110136.tif.tiff
Bröstknäppe i silver, 1800-tal - Hallwylska museet - 110398.tif.tiff
Pitschaft i guld med graverade initialer,1700-tal - Hallwylska museet - 110328.tif.tiff
Knäspännen av silver med taffelslipade diamanter, 1770-tal - Hallwylska museet - 110387.tif.tiff
Knäspänne med strass, 1770-tal - Hallwylska museet - 110386.tif.tiff
Smyckeslås i pärlemor och guld, 1800-tal - Hallwylska museet - 110610.tif.tiff
Fajans, blomkruka, 1921 - Hallwylska museet - 90510.tif
Polsk rock "kontuz" - Livrustkammaren - 34990.tif
Hirschfängare - Livrustkammaren - 26182.tif
Polsk rock "kontuz" - Livrustkammaren - 26914.tif
Bergsmansyxa- runkalender - Livrustkammaren - 61297.tif
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