O

"Oak", Wladyslaw Strzeminski
"Oak", Jozef Guranowski
"Oak in Snow Storm", Leon Wyczolkowski
"Oaks", Leon Wyczolkowski
"Oasis of Peace", Zdzislaw Constantin Majrowski (Meyro)
"Obdurate Time", Kasper Pochwalski
"Observatory", Zbigniew Hinc
"Ocean", Zbigniew Dlubak
"Ocean", Cyprian Nocon
"Ocean", Karol Bak
"Ocean", Stanislaw Mlodozeniec
"Ocean of Desires", Elzbieta Mozyro
"Octopus", Kazimierz Stabrowski
"Octopus", Dariusz Slusarsky
"Odalisque", Franciszek Jan Machniewicz
"Odalisque", Emile Eisman-Semenowsky
"Odalisque with a Tambourine", Sigmund Joseph Menkes
"Odessa", Felicjan Szczesny Kowarski
"Odyssey of Memories", Krzysztof Zyngiel
"Oedipus and Antigone", Antoni Brodowski
"Offer", Simon Mondzain (Szamaj Mondszajn)
"Officer on a Horseback", Tadeusz Brodowski
"Officer on Horseback", Piotr Michalowski
"Officer on Horseback", Jan van Chelminski
"Ogród kwiatowy", Wladyslaw Jahl
"Oh, What a Wedding...!", Jacek Lipowczan
"Oksywie", Marian Mokwa
"Ola", Zbyslaw Marek Maciejewski
"Old Age", Jerzy Duda-Gracz
"Old and Young, The", Stanislaw Gorski
"Old and Young", Teodor Axentowicz
"Old and Young", Teodor Axentowicz
"Old and Young", Teodor Axentowicz
"Old and Young", Vlastimil Hofman
"Old and Young", Teodor Axentowicz
"Old Apple-Trees", Ferdynand Ruszczyc
"Old Automobile", Jaroslaw Jasnikowski
"Old Barns", Zygmunt (Zych) Bujnowski
"Old Books", Zofia Stankiewicz
"Old Breton Woman", Mela Muter (Maria Melania Mutermilch)
"Old Breton Woman", Wladyslaw Slewinski
"Old Bridge in the Pyrenees (near Perignan)", Hiacynt Alchimowicz
"Old Church", Marceli Harasimowicz
"Old Church in Zakopane", Stanislaw Kamocki
"Old farmhouses in a French village", Tadeusz Makowski
"Old Garden", Zbigniew Makowski
"Old Gdansk", Kornel Wilczek
"Old Hassids at a Town Square", Bruno Schulz
"Old Highlander", Aleksander Kotsis
"Old House", Ferdynand Ruszczyc
"Old House (Manor in Bohdanow)", Ferdynand Ruszczyc
"Old Houses on Seine", Edward Matuszczak
"Old Man", Vlastimil Hofman
"Old Man", Vlastimil Hofman
"Old Man and a Boy with a Forsythia Flower", Vlastimil Hofman
"Old Man and a Girl", Teodor Axentowicz
"Old Man and a Girl", John False
"Old Man and a Girl", Vlastimil Hofman
"Old Man and a Girl", Teodor Axentowicz
"Old Man and an Angel", Vlastimil Hofman
"Old Man and an Angel", Vlastimil Hofman
"Old Man and Angels", Vlastimil Hofman
"Old Man And The Angel, The", Vlastimil Hofman
"Old Man Praying", Julian Falat
"Old Man with a Book", Anna Bilinska-Bohdanowiczowa
"Old man with a Pipe", Stanislaw Debicki
"Old Man with Pipe ", Mela Muter (Maria Melania Mutermilch)
"Old Manor House", Stanislaw Czajkowski
"Old Mill", Jozef Rapacki
"Old Mill", Wiktor Korecki
"Old Monastery", Krzysztof Trzaska
"Old Mountainer", Aleksander Kotsis
"Old Poverty", Jerzy Duda-Gracz
"Old Spruces", Ivan Trusz
"Old Street", Jozef Charyton
"Old Synagogue in Kazimierz", Abraham Neuman
"Old Synagogue in Tykocin, The", Zygmunt (Zych) Bujnowski
"Old Town", Wlodzimierz Zakrzewski
"Old Town", Kornel Wilczek
"Old Town Gate", Aleksander Gierymski
"Old Town in Tarnow", Kazimierz Andrusiewicz
"Old Town in Warsaw, The", Wladyslaw Chmielinski
"Old Town in Winter, The", Wladyslaw Chmielinski
"Old Town Market Place in Warsaw", Edward Dwurnik
"Old Town Scene", Wladyslaw Chmielinski
"Old Trees", Mela Muter (Maria Melania Mutermilch)
"Old Woman with a Mortar", Bernard Frydrysiak
"Old, Abandoned Steam Engine", Jaroslaw Jasnikowski
"Olinda", Marek Przybyla
"Olive Grove", Stanislaw Grabowski
"Olive Grove in Calabria", Wlodzimierz Zakrzewski
"Olive Trees near Jerusalem", Abraham Neuman
"Omfalis", Marek Przybyla
"Omissio", Katarzyna Koltan
"On a Balcony", Waclaw Borowski
"On a Balcony", Czeslaw Rzepinski
"On a Beach", Joseph Czapski
"On a Beach", Henryk Epstein
"On a Beach I", Alina Sibera
"On a Carpet", Krzysztof Musial
"On a Cart", Kasper Pochwalski
"On a Cart", Kasper Pochwalski
"On a Confessional", Kasper Pochwalski
"On a Country Road", Zbigniew Pronaszko
"On a Deck", Eryk Maler
"On a Deck of the Ship (Colombo, Ceylon)", Julian Falat
"On a Farm", Jozef Chelmonski
"On a Gray day", Justyna Anthony
"On a Hunt", Jozef Chelmonski
"On a Lake", Wojciech Weiss
"On a Meadow", Michal Wiktor Czepita
"On a Pasture", Wladyslaw Dmochowski
"On a Pasture", Roman Kochanowski
"On a Pasture", Roman Kochanowski
"On a Pasture", Jacek Malczewski
"On a Railway Station", Leopold Pilichowski
"On a Swing", Piotr Adamczyk
"On an Island", Angelika Galus
"On Both Sides of the Gate - Holy Saturday", Jacek Waltos
"On Building Site", Alfred Lenica
"On Candlemas", Teodor Axentowicz
"On Candlemas", Teodor Axentowicz
"On Candlemas", Teodor Axentowicz
"On Candlemas", Teodor Axentowicz
"On Candlemas", Teodor Axentowicz
"On Capri", Roman Bratkowski
"On Chodzieskie Lake. Fisherman and His Daughter", Stefan Sonnewend
"On Earth As It Is In Heaven", Jozef Stolorz
"On Good Friday", Olga Boznanska
"On Other Side", Jacek Szynkarczuk
"On Patrol", Jerzy Kossak
"On Stairs", Krzysztof Musial
"On the Assumption Day", Aleksander Kotsis
"On the Bank of the River", Cyprian Nocon
"On the Bank of the River", Roman Kochanowski
"On the Banks of the Wilejka", Ferdynand Ruszczyc
"On the Battlefield", Józef Brodowski
"On the Battlefield", Teofil Kwiatkowski
"On the Beach", Andrzej Wroblewski
"On the Beach", Tadeusz Makowski
"On the Beach", Henryk Gotlib
"On the Beach", Elzbieta Wisniewska
"On the Beach", Felix Michael Wygrzywalski
"On the Beach", Felix Michael Wygrzywalski
"On the Beach", Edmund Apolinary Ernest-Kosmowski
"On the Bicycles (Tout le monde à Bicyclette)", Edward Loevy
"On the Bridge", Eugeniusz Geppert
"On the Bug", Ignacy Pienkowski
"On the Country Road", Stanislaw Witkiewicz
"On the Country Road", Tadeusz Rybkowski
"On the Country Road", Ladislaus Bakalowicz
"On the Country Road", Wojciech Gerson
"On the Country Road", Ludwik Gedlek
"On the Deck of a Ship", Julian Falat
"On the Desert", Alfred Wierusz-Kowalski
"On the Dune", Aleksandra Rej
"On the End of the World", Krzysztof Zyngiel
"On the Forest Path", Antoni Szymaniuk
"On the Grass", Roman Kochanowski
"On the Meadow", Jan Cybis
"On the Move", Bohdan Kleczynski
"On the Orders of the Padishah", Franciszek Zmurko
"On the Other Side of the Mirror", Arkadiusz Dzielawski
"On the Patrol", Zygmunt Rozwadowski
"On the Prairie", Jerzy Kossak
"On the Road", Tadeusz Rybkowski
"On the Road in Autumn", Franciszek Streitt
"On the Road to Emmaus", Vlastimil Hofman
"On the Roof", Piotr Naliwajko
"On the Scent", Wojciech Kossak
"On the ship's deck", Wojciech Kossak
"On the Shore of the Wörther See, Pörtschach, Austria", Wilhelm Wachtel
"On the Skirt of a Forest", Roman Kochanowski
"On the Skirt of a Forest", Roman Kochanowski
"On the Stage", Jozef Gniatkowski
"On the Steps of the Palace", Wandalin Strzalecki
"On the Street", Antoni Kozakiewicz
"On the Terrace", Wladyslaw Wankie
"On the Terrace", Wilhelm Kotarbinski
"On the Top Roof", Wiktor Najbor
"On the Tour", Zdzislaw Constantin Majrowski (Meyro)
"On the Trail", Sigismund Ajdukiewicz
"On the Trail", Konstanty Niemczykiewicz
"On the Village Road", Jan Miroslaw Peske
"On the Way", Wlodzimierz Los
"On the Way", Krzysztof Musial
"On the Way Back Home", J. Konarski
"On the Way I", Krzysztof Kiwerski
"On the Way II", Krzysztof Kiwerski
"On the Way III", Krzysztof Kiwerski
"On the Way IV", Krzysztof Kiwerski
"On the Way to a Better World...", Jacek Lipowczan
"On the Way to a Market", Franciszek Streitt
"On the Way to a Market", Wincenty Wodzinowski
"On the Way to Hades", Vlastimil Hofman
"On the Way to Morskie Oko", Ludwik de Laveaux
"On the Way to Nieswiez", Julian Falat
"On the Way to the End of the World", Jaroslaw Jasnikowski
"On the Way to the Market", Mieczyslaw Suchodolski
"On the Way to the Market", Tadeusz Rybkowski
"On the Way to the Market", Tadeusz Rybkowski
"On the Way to the Market", Czeslaw Wasilewski known as Zygmuntowicz, Ignacy
"On the Way to Zgorzaly Most", Magdalena Skrzynska
"On the Way V", Krzysztof Kiwerski
"On the Way VI", Krzysztof Kiwerski
"On their Way", J. Konarski
"On Your Call", Elzbieta Mozyro
"One Flew Over the Cuckoo’s Nest", Jacek Lipowczan
"One Idea of Bed and Table", Marek Sobczyk
"One Look", Elzbieta Mozyro
"One Moment", Elzbieta Mozyro
"One Song", Jacek Malczewski
"One step", Pawel Garwol
"Oniris", Marek Przybyla
"Op. 7", Cyprian Nocon
"Opening", Cyprian Nocon
"Operation Iraqi Freedom", Franciszek C. Kulon
"Ophelia", Daniel Pielucha
"Ophelia", Vlastimil Hofman
"Optimist", Justyna Anthony
"Orange Bridge", Dariusz Zejmo
"Oranges", Jan Wacław Zawadowski (Zawado)
"Oranges", Edward Dwurnik
"Oranges and Lemons", Edward Okun
"Orb Valley", Sasza (Szaje) Blonder
"Orc and Hussar", Dariusz Kaleta
"Orchard", Wladyslaw Podkowinski known as Andrzej Ansgary
"Orchard", Jan Stanislawski
"Orchard in Kalwaria", Wojciech Weiss
"Orchard in Lachwa", Stanislaw Czajkowski
"Orchard. Biala Cerkiew", Jan Stanislawski
"Orchestra", Wladyslaw Kijno
"Orchids", Moïse Kisling
"Ordinary Day", Zdzislaw Constantin Majrowski (Meyro)
"Ordinary Girl", Marek Przybyla
"Ordinary Landscape", Anna Wasikiewicz
"Oread", Anna Wach
"Organic Composition", Krzysztof Koniczek
"Organism", Cyprian Nocon
"Orient Express", Jacek Lipowczan
"Oriental Beauty", Emile Eisman-Semenowsky
"Oriental Beauty", Emile Eisman-Semenowsky
"Oriental Couple", Adam Styka
"Oriental Man with Turban", Leon Fortunski
"Oriental Market Scene", Leszek Piasecki
"Oriental Market Scene", Leszek Piasecki
"Oriental Scene", Leszek Piasecki
"Oriental Woman", Emile Eisman-Semenowsky
"Orlowo Bay", Waclaw Wasowicz
"Ornithopolis", Marcin Kolpanowicz
"Oronsko (near Radom)", Jozef Brandt
"Orphan", Vlastimil Hofman
"Orphan from Poronin, The", Wladyslaw Slewinski
"Orphans", Kazimierz Sichulski
"Orpheus and Eurydice", Jacek Malczewski
"Orpheus in the Underworld", Henryk Siemiradzki
"Orthodox Church in Tatarow", Leon Wyczolkowski
"Orthodox Church in Tatarow", Leon Wyczolkowski
"Ostend", Mieczyslaw Reyzner
"Ostia", Marek Przybyla
"Ostia Marina", Ludomir Slendzinski
"Other Dimension", Eugeniusz Wiszniewski
"Other World", Jacek Szynkarczuk
"Otia", Katarzyna Koltan
"Our Daily Bread", Daniel Pielucha
"Our Lady of Czestochowa", Unknown Painter
"Our Lady of Sorrows", Unknown Painter
"Our Lady of Sorrows", Unknown Painter
"Our Lady of Sorrows", Unknown Painter
"Our Lady of Sorrows", Unknown Painter
"Our Leader Lead us, Lead us!", Jacek Lipowczan
"Outdoor", Zdzislaw Constantin Majrowski (Meyro)
"Outdoor Theater of the Lazienki Palace. Winter, The", Leon Wyczolkowski
"Outsider I", Krzysztof Kiwerski
"Outsider II", Krzysztof Kiwerski
"Outskirts", Kasper Pochwalski
"Over a Bay", Zdzislaw Constantin Majrowski (Meyro)
"Over a Bay", Dominik Wozniak
"Over a Book", Zbigniew Pronaszko
"Over a Book", Tymon Niesiolowski
"Over the Plateau of Gold Winds", Jaroslaw Jasnikowski
"Overseer Iwan Brzus", Henryk Rodakowski
"Overture", Krzysztof Zyngiel
"OvO", Malgorzata Niegel
"OW (Head)", Zdzislaw Beksinski
"Owl", Leon Wyczolkowski