O

Oldenburgas, Klasas (Oldenburg, Claes)

http://www.guggenheimcollection.org/site/artist_work_lg_121_4.html

http://www.centrepompidou.fr/images/oeuvres/XL/3I01563.jpg

 http://www.oldenburgvanbruggen.com/lsp.htm

Openhaim, Meret (Oppenheim Meret)

http://www.artnet.com/ag/fineartthumbnails.asp?aid=12870

http://www.roland-collection.com/rolandcollection/section/18/fr_570A.htm

http://www.g26.ch/art_oppenheim.html

http://www.roland-collection.com/rolandcollection/section/18/fr_569.htm

http://virtuell.kunstmuseumbasel.ch/Apps/WebObjects/KMBSiteVirtuell.woa/1/wo/q8oybb5at4yANpO00Zqacg/5.0.7.6

Openhaimas, Denis (Oppenheim Denis)

http://stephan.barron.free.fr/technoromantisme/oppenheim.html

http://www.hainesgallery.com/DO.work.html

http://www.tate.org.uk/servlet/ViewWork?cgroupid=999999961&workid=10951&searchid=5087

http://www.germangalleries.com/galerie-anselm-dreher/index_artists.html

http://www.nevadaart.org/about/collections/recent.php

http://www.tcmhi.org/onlinecollection/coll_online-opp.htm

http://www.artcash.com/showpic.phtml?worknbr=373&pl=ja

http://www.artpool.hu/lehetetlen/real-kiall/nevek/oppenheim.html

http://www.europosparkas.lt/Artists/Oppenheim-en.html

http://www.intermedia.c3.hu/~fgrof/fotogram/uv.htm

http://www.picassomio.com/art/680/es/

Ostadė, Adrian van (Ostade, Adriaen van)

http://carlos.emory.edu/COLLECTION/PAPER/paper02.html

http://www.kfki.hu/~arthp/html/o/ostade/adriaen/2/index.html

http://www.metmuseum.org/collections/view1.asp?dep=9&full=0&item=1997%2E117%2E10

http://www.museumbredius.nl/schilders/ostade.htm

http://www.nationalgallery.org.uk/cgi-bin/WebObjects.dll/CollectionPublisher.woa/wa/work?workNumber=NG846

http://www.nga.gov/cgi-bin/pinfo?Object=1190+0+none

http://www.nga.gov/cgi-bin/pinfo?Object=56027+0+none

http://www.residenzgalerie.at/en/WE373_2.htm

http://www.wallacecollection.org/c/w_a/p_w_d/d_f/a/ostade_a.htm

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