Lviv National Academic Opera and Ballet Theatre, Lviv, UNESCO World Heritage Site, Ukraine, Europe

Lviv National Academic Opera and Ballet Theatre, Lviv, UNESCO World Heritage Site, Ukraine, Europe

Diamond Building, housing Faculty of Engineering, University of Sheffield, Leavygreave Road, St. George's Quarter, Sheffield, Yorkshire, England

Elementary School, Tresigallo, Emilia-Romagna, Italy, Europe

University of Coimbra, Coimbra, Coimbra district, Centro Region, Portugal, Europe

Gothic architecture of an old cathedral against a clear blue sky, York, Yorkshire, England, United Kingdom, Europe

Edwardian Building (Firth Court), part of the Western Bank Campus of the University of Sheffield, Brook Hill, Sheffield, Yorkshire, England

Odessa National Academic Theater of Opera and Ballet, Odessa, Black Sea, Ukraine, Europe

Ancient Academy of Lausanne and Cite-Devant street viewed from the tower of the Cathedral of Notre Dame, Lausanne, Canton of Vaud, Switzerland

View of Domus Media in University Square, Oslo, Norway, Scandinavia, Europe

View of the garden facade of Poppelsdorf Palace, a Baroque building located in the Poppelsdorf district, now part of the University of Bonn, Bonn, Germany, Europe

Istanbul University, main marble gate, Istanbul, Turkey, Europe

Theological Faculty, Stellenbosch University, Stellenbosch, Western Cape Province, South Africa, Africa

Queens College, Belfast, Ulster, Northern Ireland, United Kingdom, Europe

View of Peter Andreas Munch statue and Domus Media in University Square, Oslo, Norway, Scandinavia, Europe

School children at the Green School in Kampong Tralach, Cambodia, Indochina, Southeast Asia, Asia

Salamanca, Castile and Leon, Spain

CERN, Wandering the Immeasurable, steel structure, Globe of Science and Innovation in background, Geneva, Switzerland

View of Peter Andreas Munch statue and Domus Academica in University Square, Oslo, Norway, Scandinavia, Europe

Monument to Vasily Chapaev before the Samara Academic Gorkiy Drama Theater, Samara, Russia, Europe

NOVAT (Novosibirsk State Academic Theater of Opera and Ballet), Novosibirsk, Novosibirsk Oblast, Russia, Eurasia

Samara Academic Opera and Ballet Theatre, Samara, Russia, Europe

Samara Academic Gorkiy Drama Theater, Samara, Russia, Europe

NOVAT (Novosibirsk State Academic Theater of Opera and Ballet), Novosibirsk, Novosibirsk Oblast, Russia, Eurasia

NOVAT (Novosibirsk State Academic Theater of Opera and Ballet), Novosibirsk, Novosibirsk Oblast, Russia, Eurasia

Hispanic woman typing in computer lab

University of Al Qaraouine or Al Qarawiyyin, Kairouaine mosque, oldest continuously operating academic degree grantine university in the world, Fes, Morocco, Africa

Female student sitting at a desk with a laptop and books, top view

Student yawning and being lazy in a university library

Einstein-bust made of Lego bricks

Setting up of an EKG during the foundation course in internal medicine at the Skills Lab of the medizinischen Fakultaet der Eberhard-Karls-Universitaet or Faculty of Medicine at the Eberhard-Karl University in Tuebingen, Baden-Wuerttemberg, Germany, Europ

Female scientist with hijab microscope laboratory

Stone monument to Knud Rasmussen, ethnologist, polar explorer, Ilulissat, Denmark, Greenland, North America

Happy African American female student studing in university library and looking at camera, wearing glasses by green lamp. Smiling teen girl in cozy library

Happy African American female student studing in university library and looking for the book, wearing glasses

Female scientist with hijab working lab with microscope

Reading room of the Bibliotheca Albertina, university library of the Unversitaet Leipzig university, Leipzig, Saxony, Germany, Europe

Portrait of black ethnic girl in college in autumn with college in background, back to school

Black ethnic girl in college college in autumn back to school

Simon Steviplein with the statue of the Flemish mathematician and physicist Simon Stevin, behind it the Church of Our Lady, Bruges, Belgium, Europe

Side view researcher biotechnology laboratory with plant test tube

Close up researcher laboratory

Colleagues studying university library

Portrait of black ethnic girl sitting in college doing classwork or studying for an exam on back to school

Neue Philologische Bibliothek or new philological library of the Freie Universitaet Berlin university, designed by Norman Foster, Berlin, Germany, Europe

Portrait of black ethnic girl smiling early in the morning going to college on back to school

Side view female scientist with hijab holding substance

Irkutsk Academic Drama Theater, old town, Irkutsk, Siberia, Russian Federation

University, Oslo, Norway, Scandinavia, Europe

Aerial view, Private University of Witten Herdecke covered in snow, Witten, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Akademisches Kunstmuseum academic art museum, Bonn, Rhineland, North Rhine-Westphalia, Germany, Europe

HARVARD UNIVERSITY, CAMBRIDGE, MA

Bangladesh, Chittagong, Street children learning in a centre run by an NGO charity.

Bangladesh, Chittagong Division, Comilla, BRAC students in a primary classroom with peer marking.

Bangladesh, Chittagong Division, Rowangchhari Upazila, Mro minority ethnic group children sat in primary school classroom with teaching aids on walls around them provided by development programme.,

Uganda, Kabarole District, Fort Portal Teacher Training College Student teacher sat at a PC reading a National Newspaper

Uganda, Kabarole District, Student teachers in the library at Fort Portal Teacher Training College.

Greece, Attica, Athens, University of Athens.

Bangladesh, Chittagong Division, Comilla, BRAC students in a primary school classroom.

Bangladesh, Chittagong, Street children learning in a centre run by an NGO charity.