Brookhaven's Medical Isotope Research and Production Program focuses on extracting Actinium-225, a rare radioactive element… https://www.rawpixel.com/image/3325550/free-photo-image-chemistry-lab-medical-laboratory-images-scientistFree Image from public domain license
Man holding a book in outdoor area. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3291929/free-photo-image-bible-book-sun-backgroundFree Image from public domain license
Still Life with a Vase of Flowers, Melon, Peaches, and Grapes by Charlotte Eustache Sophie de Fuligny Damas, marquise de… https://www.rawpixel.com/image/9087049/image-still-life-raphael-dutchFree Image from public domain license
Students listen to their teacher during class at as school run by the Abdi Hawa Center in the Afgoye corridor of Somalia on… https://www.rawpixel.com/image/3372953/free-photo-image-teaching-africa-africanFree Image from public domain license
Civics Outreach Program, South Central High School, November 9, 2017, North Carolina, USA, photo by Aaron Hines. Original… https://www.rawpixel.com/image/9658765/image-person-woman-public-domainFree Image from public domain license
Free big open, multiple level library full of books photo, public domain CC0 image. https://www.rawpixel.com/image/5921900/photo-image-books-public-domain-artFree Image from public domain license
Madame Charles Maurice de Talleyrand Périgord (1761–1835) by baron François Gérard https://www.rawpixel.com/image/9087388/image-napoleon-window-painting-french-art-portraitFree Image from public domain license
The City of Greenville, ReLeaf, and ECU celebrated Arbor Day and the city's 33rd year as a Tree City USA community at the… https://www.rawpixel.com/image/9658450/image-plant-person-treesFree Image from public domain license
Schoolgirls (1880) vintage illustration by George Clausen. Original public domain image from Yale Center for British Art.… https://www.rawpixel.com/image/9759009/image-people-art-vintageFree Image from public domain license
Musterblätter enthaltend die anwendbarsten Jagdstücke u. Arabesken für Büchsenschäfter, Graveure etc. (Zella bei Gotha, n.d.… https://www.rawpixel.com/image/9084468/image-paper-art-vintageFree Image from public domain license
An Alcove in the Art Students' League by Charles Courtney Curran https://www.rawpixel.com/image/9010170/alcove-the-art-students-league-charles-courtney-curranFree Image from public domain license
Asian students at the Kalahan Acadamy, Imugan, Nueva Vizcaya, Philippines July 2017. https://www.rawpixel.com/image/6198584/photo-image-public-domain-kid-personFree Image from public domain license
Art & revolution. (1970) poster by Yale Design Group. Original public domain image from the Library of Congress. Digitally… https://www.rawpixel.com/image/8683916/image-art-vintage-public-domainFree Image from public domain license
A young boy reads the holy Quran in his class at the Somali Orphans and Homeless Children's Center in the Capital Mogadishu… https://www.rawpixel.com/image/4052300/photo-image-person-book-kidFree Image from public domain license
Silene chalcedonica (burning love);Dianthus barbatus (student carnation) by Maria Sibylla Merian https://www.rawpixel.com/image/8920682/image-flower-plant-artFree Image from public domain license
Grade one students at Mohamud Hilowle Primary and Secondary School during a class session in Wadajir district, Mogadishu… https://www.rawpixel.com/image/3373003/free-photo-image-child-africa-africanFree Image from public domain license
Students participate in the Physics Fest at Thomas Jefferson National Accelerator Facility. Original public domain image… https://www.rawpixel.com/image/3325556/free-photo-image-audience-glasses-cc0Free Image from public domain license
Students of Hano Academy in Mogadishu, attend a computer class on 24 June 2018. https://www.rawpixel.com/image/3373129/free-photo-image-laptop-person-school-table-hijabFree Image from public domain license
Student at iCLEM, introductory college level experience in microbiology at Lawrence Berkeley National Laboratory in… https://www.rawpixel.com/image/3325565/free-photo-image-research-plant-laboratoryFree Image from public domain license
Outreach Program at Pro Arte Alphen Park private school, South Africa, 29 October 2015. Original public domain image from… https://www.rawpixel.com/image/6485814/photo-image-public-domain-laptop-womanFree Image from public domain license
Students make quick work of getting through the hallways at the Royalton-Hartland School District Elementary School, in… https://www.rawpixel.com/image/9647463/photo-image-butterflies-hands-peopleFree Image from public domain license
Children participating in nutrition education at a summer meals site. Original public domain image from Flickr https://www.rawpixel.com/image/8708561/photo-image-art-public-domain-personFree Image from public domain license
Cops & Barbers provided haircuts to students during a free haircut event at Lakeforest Elementary School October 17, 2022… https://www.rawpixel.com/image/9658329/image-people-public-domain-kidFree Image from public domain license
A child with impaired eyesight practices writing braille at the Al-Nor School for the Blind in Mogadishu, Somalia, on… https://www.rawpixel.com/image/3373067/free-photo-image-classroom-african-cc0-computerFree Image from public domain license
Large Female Head by Gilles Antoine Demarteau, the Younger https://www.rawpixel.com/image/8977020/large-female-head-gilles-antoine-demarteau-the-youngerFree Image from public domain license
Elementary school children observing vegetables growing in the school garden. Original public domain image from Flickr https://www.rawpixel.com/image/8708650/photo-image-public-domain-person-kidsFree Image from public domain license
U.S. Sailors assigned to the aircraft carrier USS Abraham Lincoln (CVN 72) teach English to students at Nikhom 3 School… https://www.rawpixel.com/image/8738690/photo-image-public-domain-children-roomFree Image from public domain license
NASA Interns meet with Columba College students - 25 February 2021. Original public domain image from Flickr https://www.rawpixel.com/image/8733930/photo-image-public-domain-people-kidFree Image from public domain license
A Peace Corps Volunteer teaches an English class at Kisumu Technical School in Kenya,1979. Original public domain image from… https://www.rawpixel.com/image/3382439/free-photo-image-africa-african-blackFree Image from public domain license
Pupils of Qamar Primary School in Mogadishu, Somalia on 19 December 2019. https://www.rawpixel.com/image/3373115/free-photo-image-child-africa-africanFree Image from public domain license
CPR & AED Training at the Greenville Fire Rescue, Saturday, May 21. Original public domain image from Flickr https://www.rawpixel.com/image/9657921/image-hands-people-medicineFree Image from public domain license
A form one student at Mohamud Hilowle Primary and Secondary School during break time in Wadajir district, Mogadishu, Somalia… https://www.rawpixel.com/image/3373125/free-photo-image-african-woman-african-school-educationFree Image from public domain license
Young Somali girls sit in class at a school in El Baraf, Somalia, on March 5. The town was liberated from the terrorist… https://www.rawpixel.com/image/3372949/free-photo-image-africa-african-blackFree Image from public domain license
The play that rocked Broadway "Class of '29" It dares to tell the truth (1936-1937) poster by Federal Theatre Project… https://www.rawpixel.com/image/8631613/image-art-vintage-public-domainFree Image from public domain license
Secondary students take their national examinations in Mogadishu, Somalia, on 22 May 2018. Over 27,000 secondary school… https://www.rawpixel.com/image/4052327/photo-image-person-kid-studentFree Image from public domain license
Christ on the Cross with Mary Magdalene by Follower of Simon Vouet https://www.rawpixel.com/image/8962534/christ-the-cross-with-mary-magdalene-follower-simon-vouetFree Image from public domain license
New Jersey Youth Challenge Academy graduation ceremony for Class 50 was held at the War Memorial in Trenton, N.J., Dec. 9… https://www.rawpixel.com/image/4031779/photo-image-black-person-studentFree Image from public domain license
Fulbright MENA Community Service Activities at National Arboretum, Washington, D.C., USA, March 15, 2019. https://www.rawpixel.com/image/6200680/photo-image-public-domain-plant-natureFree Image from public domain license
Children painting in arts class. Original public domain image from Flickr https://www.rawpixel.com/image/9647479/photo-image-arts-public-domain-paintingFree Image from public domain license
Ulrike Kahbila Mbuton, the AMISOM Human Rights Officer, distributes stationery at Qamar Primary School, in Mogadishu… https://www.rawpixel.com/image/3373117/free-photo-image-africa-boy-cc0Free Image from public domain license
Culinary Team at CiTiboces Culinary Class December 2021 in Mexico, N.Y., December 7, 2021. Fort Drum culinary specialists… https://www.rawpixel.com/image/8708811/photo-image-public-domain-person-blackFree Image from public domain license
South Side Group Of Black Children In Chicago At A Playground At 40th And Drexel Boulevard, 10/1973. Photographer: White… https://www.rawpixel.com/image/8765590/photo-image-face-vintage-peopleFree Image from public domain license
CPR & AED Training at the Greenville Fire Rescue, Saturday, May 21. Original public domain image from Flickr https://www.rawpixel.com/image/9658291/image-hands-people-medicineFree Image from public domain license
RiSE 2015 – Cape Coast 10. Original public domain image from Flickr https://www.rawpixel.com/image/8714737/photo-image-public-domain-person-kidsFree Image from public domain license
Female students in class. Preventative medicine Photo credit: RTI for USAID. Original public domain image from Flickr https://www.rawpixel.com/image/4076783/photo-image-public-domain-kids-peopleFree Image from public domain license
Writing down on a notebook. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285039/free-photo-image-creative-writing-caucasianFree Image from public domain license
A new classroom built for the students. Original public domain image from Flickr https://www.rawpixel.com/image/3382444/free-photo-image-africa-african-boyFree Image from public domain license
2018 Space and Science Festival, Onslow College, 19 May, 2018. Original public domain image from Flickr https://www.rawpixel.com/image/8733940/photo-image-public-domain-person-childFree Image from public domain license
Mephistopheles Receiving the Student by Eugène Delacroix https://www.rawpixel.com/image/8971678/mephistopheles-receiving-the-student-eugene-delacroixFree Image from public domain license
CPR & AED Training at the Greenville Fire Rescue, Saturday, May 21. Original public domain image from Flickr https://www.rawpixel.com/image/9657915/image-hands-people-medicineFree Image from public domain license
Education in DRCUSAID partners in the Democratic Republic of the Congo (DRC) to ensure that the country’s youth have access… https://www.rawpixel.com/image/9648511/photo-image-face-person-bookFree Image from public domain license
Students at Pondok Pesantren Ngalah enjoy better water supply and sanitation. https://www.rawpixel.com/image/4076765/photo-image-public-domain-kids-peopleFree Image from public domain license
Study of a Seated Woman Seen from Behind (Marie-Gabrielle Capet) https://www.rawpixel.com/image/9084696/study-seated-woman-seen-from-behind-marie-gabrielle-capetFree Image from public domain license
Students sit in a class at as school run by the Abdi Hawa Center in the Afgoye corridor of Somalia on September 25. https://www.rawpixel.com/image/3372971/free-photo-image-young-africa-education-afgoyeFree Image from public domain license
School boy, Mali. Darsalam School in Bamako supported by USAID Selective Integrated Reading Activity. USAID Mali, May 2017.… https://www.rawpixel.com/image/4050921/image-face-public-domain-childFree Image from public domain license
Grade one students at Mohamud Hilowle Primary and Secondary School during a class session in Wadajir district, Mogadishu… https://www.rawpixel.com/image/3373001/free-photo-image-africa-african-studentsFree Image from public domain license
The grand finale to Drone Week at Adventure Awaits Summer Camp included a visit to the IBX STEM Center and Washington-Warren… https://www.rawpixel.com/image/9659060/image-person-airplane-womanFree Image from public domain license
A Somali girl reads from the board during English class at as school run by the Abdi Hawa Center in the Afgoye corridor on… https://www.rawpixel.com/image/3372963/free-photo-image-africa-african-blackFree Image from public domain license
Sixth annual Cops & Barbers Free Haircut & Backpack Giveaway event, August 27, 2022, North Carolina, USA. Original public… https://www.rawpixel.com/image/9658306/image-people-public-domain-kidsFree Image from public domain license
Grade 3 students at Mohamud Hilowle Primary and Secondary School during a class session in Wadajir district, Mogadishu… https://www.rawpixel.com/image/3373118/free-photo-image-africa-african-blackFree Image from public domain license
Secondary students take their national examinations in Baidoa, Somalia, on 22 May 2018. Over 27,000 secondary school… https://www.rawpixel.com/image/4052331/photo-image-person-kid-studentFree Image from public domain license
Galvina, from Collection of Study Heads by Hyacinthe Louis Aubry-Lecomte https://www.rawpixel.com/image/8979854/galvina-from-collection-study-heads-hyacinthe-louis-aubry-lecomteFree Image from public domain license