Some paintings I enjoy. I use these in my Notion headers. (And back when I was working on LawThere, for the customizable headers in the entity information.)
Click on a painting to go to the full image.

A Canal In Venice Martín Rico Y Ortega (1879)

A Coffee House In Tophane Megerdick Jivanian Late 1800s

A Cowherd At Valhermeil Auvers Sur Oise Camille Pissarro (1874)

A Mosque Alberto Pasini (1872)

A Turn In The Road Albert Sisley (1873)

A View Of The Roman Countryside Jean Achille Benouville (1848)

A View On Ararat From Etchmiadzin Yeghishe Tadevossian (1895)

An Old Clearing Alexander H. Wyant (1881)

Armida Abandoned By Rinaldo Giovanni Battista Tiepolo 1742 (1745)

Arrival Of The Normandy Train Gare Saint Lazare Claude Monet (1877)

Banks Of The Loing William Lamb Picknell 1894 (1897)

Boreas Abducting Oreithyia Francois Boucher (1769)

Breaking Storm Coast Of Maine Winslow Homer (1894)

Cannon Rock Winslow Homer (1895)

Ceremonial Sitting Of The State Council On 7 May 1901 Marking The Centenary Of Its Foundation Ilya Repin (1903)

Constantinople The Top Kahne Mosque Ivan Aivazovsky (1884)

Construction Site In Amsterdam George Hendrik Breitner (1902)

Dance At Le Moulin De La Galette Pierre Auguste Renoir (1876)

Dresden Seen From The Right Bank Of The Elbe Beneath The Augusts Bridge Canaletto (1748)

Early Morning After A Storm At Sea Winslow Homer (1900–1903)

Flowers Poppies And Daisies Odilon Redon (1867)

For To Be A Farmer’s Boy Winslow Homer (1887)

Harbor Of Boston With The City In The Distance Fitz Henry Lane 1846 (1847)

Holiday On The Hudson George Luks (1912)

Hummingbird And Passionflowers Martin Johnson Heade 1875 (1885)

Interior Of A Church Emanuel De Witte (1680)

Interior Of The Oude Kerk Delft Emanuel De Witte (1680)

Jalais Hill Pontoise Camille Pissarro (1867)

Jerusalem From The Mount Of Olives Charles Théodore Frère (1880)

La Cervara The Roman Campagna Jean Baptiste Camille Corot 1830 (1831)

La Grenouillere Pierre Auguste Renoir (1869)

Light At Two Lights Edward Hopper (1927)

Maine Coast Rockwell Kent (1907)

Maine Coast Winslow Homer (1896)

Mcsorleys Bar John Sloan (1912)

Near The Lake Pierre Auguste Renoir 1879 (1880)

Neat The Lake Pierre Auguste Renoir 1879 (1880)

Nocturne Blue And Silver Chelsea James Mcneill Whistler (1871)

North Woods Club Adirondacks Winslow Homer (1892)

Northeaster Winslow Homer (1895)

Panoramic View Of The Alps Les Dents Du Midi Gustave Coubet (1877)

Pergola With Oranges Thomas Fearnley (1834)

Rainy Day In Camp Winslow Homer (1871)

Red Boats Argenteuil Claude Monet (1875)

Rocks At The Lighthouse Biarritz Joaquín Sorolla Y Bastida (1906)

Seascape Near Les Saintes Maries De La Mer Vincent Van Gogh (1888)

Snow At Louveciennes Camille Pissarro (1870)

Stag At Sharkeys George Bellows (1909)

Still Life Corner Of A Table Henri Fantin Latour (1873)

Still Life Violin And Music William Michael Harnett (1888)

Still Life With Apples And Pitcher Camille Pissarro (1872)

Still Life With Flowers Henri Fantin Latour (1881)

Still Life With Pansies Henri Fantin Latour (1874)

Stowing Sail Winslow Homer (1903)

Strawberries Edouard Manet (1882)

Summit Of The Sierras Thomas Moran 1872 (1875)

Sunday At The Church Of Saint Philippe Du Roule Paris Jean Beraud (1877)

Te Burao The Hibiscus Tree Paul Gauguin (1892)

The Artist In His Room At The Villa Medici Rome Léon Cogniet (1817)

The Bankers Table William Michael Harnett (1877)

The Beach At Sainte Adresse Claude Monet (1867)

The Cliff Walk At Pourville Claude Monet (1882)

The Dispatch Bearer Alphonse Marie Adolphe De Neuville (1880)

The Iron Rolling Mill Modern Cyclopes Adolph Menzel (1872)

The Lock At Pontoise Camille Pissarro (1872)

The Loire Albert Sisley (1896)

The Monet Family In Their Garden At Argenteuil Edouard Manet (1874)

The Movings Louis Léopold Boilly (1822)

The Old Road To The Sea William Merritt Chase (1893)

The Old Temple Hubert Robert 1787 (1788)

The Parthenon Frederic Edwin Church (1871)

The School Of Athens Raphael (1509)

The Seine At Port Marly Piles Of Sand Albert Sisley (1875)

The Strike Robert Koehler (1886)

Two Poplars In The Alpilles Near Saint Rémy Vincent Van Gogh (1889)

View Of Bordeaux From The Quai Des Chartrons Eugène Boudin (1874)

View Of Florence Thomas Cole (1837)

Villas At Trouville Gustave Caillebotte (1884)

Water Lillies Claude Monet (1906)

Watering Place At Marly Albert Sisley (1875)

Wheat Field With Cypresses Vincent Van Gogh (1889)

Wheatfield Under Thunderclouds Vincent Van Gogh (1890)

Woman With A Parasol In A Garden Pierre Auguste Renoir (1875)