ADAGP – Banque d’Images
http://bi.adagp.fr/
The American Museum of Photography
http://www.photography-museum.com/
Art Museum Image Gallery
http://www.hwwilson.com/Databases/artmuseum.htm
Atelier de Restauration et de Conservation des Photographies de la Ville de Paris
http://www.v1.paris.fr/musees/Arcp/Accueil/Accueil.htm
Base Joconde
http://www.culture.fr/documentation/joconde/pres.htm
Biblioteca Nacional de Portugal
http://www.bn.pt
Bridgeman Art Library
http://www.bridgeman.co.uk/
The British Museum Images
http://www.bmimages.com/aboutus.asp
British Library
http://www.bl.uk/
Câmara Municipal de Lisboa – Arquivo Fotográfico
http://arquivomunicipal.cm-lisboa.pt/default.asp?s=12079
CAMIO® — OCLC's Catalog of Art Museum Images Online
http://camio.rlg.org/
Casa-Estúdio Carlos Relvas
http://www.casarelvas.com/
The Centre for Photographic Conservation (UK)
http://www.cpc.moor.dial.pipex.com/
Direcção Geral de Arquivos / Centro Português de Fotografia
http://www.cpf.pt/
La Documentation Française: Photographie
http://www.ladocumentationfrancaise.fr/photographie/index.shtml
Europeana – Connecting Cultural Heritage
http://www.europeana.eu/
Fotostoria
http://www.fotostoria.de
Fundação Calouste Gulbenkian / Biblioteca de Arte / Colecções Digitalizadas / Colecções Fotográficas:
http://www.biblarte.gulbenkian.pt/main.asp/
Fundació Foto Colectania
http://www.colectania.es
George Eastmen House, International Museum of Photography and Film
http://www.eastmanhouse.org/inc/the_museum/mission.php
Getty Images
http://www.gettyimages.com
Instituto dos Museus e da Conservação
http://www.imc-ip.pt/
Instituto Português de Fotografia
http://www.ipf.pt/
International Center of Photography
http://www.icp.org
Luminous - Lint
http://www.luminous-lint.com/app/home/
Magnum Photos
http://www.magnumphotos.com
Maison Nicéphore Niépce : Le site de référence sur l’inventeur de la photographie
http://www.niepce.com/
Masters of Photography
http://masters-of-photography.com
MatrizNET
http://www.matriznet.imc-ip.pt
The Metropolitan Museum of Art – Image Library
http://www.metmuseum.org/education/er_photo_lib.asp
MuseumImages.com – The Photographic Agency of European Museums
http://www.museum-images.com/
Museu de Serralves – Arquivo Fotográfico
http://emuseum.serralves.pt/eMuseumPlus
National Museum of photography, Film & Television
http://www.nationalmediamuseum.org.uk/
Photomuse
http://www.photomuse.org/
Réunion des Musées Nationaux – Agence Photographique
http://www.photo.rmn.fr/
SEPIA - Safeguarding European Photographic Images for Access
http://www.knaw.nl/ecpa/sepia/
Smithsonian Institution Research Information System – Image Gallery
http://sirismm.si.edu/siris/sirisimagegallery.htm
La Société française de photographie
http://www.sfp.photographie.com/
TASI – Technical Advisory Service for Images
http://www.tasi.ac.uk/
Virtual Museum of Canada – Image Gallery
http://www.virtualmuseum.ca/English/Gallery/index.html
World Images Kiosk - California State University
http://worldart.sjsu.edu