Year 1889 (MDCCCLXXXIX) was a common year starting on Tuesday (link will display the full calendar) of the Gregorian calendar and a common year starting on Sunday of the 12-day slower Julian calendar.

Otto Eduard Leopold, Prince of Bismarck, Duke of Lauenburg (1 April 1815 – 30 July 1898), simply known as Otto von Bismarck, was a conservative German statesman who dominated European affairs from the 1860s to his dismissal in 1890. After a series of short victorious wars he unified numerous German states into a powerful German Empire under Prussian leadership, then created a "balance of power" that preserved peace in Europe from 1871 until 1914.

As Minister President of Prussia 1862–90, Bismarck provoked wars that made Prussia dominant over Austria and France, and lined up the smaller German states behind Prussia. In 1867 he also became Chancellor of the North German Confederation. Bismarck designed and created the German Empire in 1871, becoming its first Chancellor and largely controlling its affairs until he was removed by Kaiser (Emperor) William II in 1890. His diplomacy of Realpolitik and powerful rule gained him the nickname the "Iron Chancellor". As Henry Kissinger has noted, "The man of 'blood and iron' wrote prose of extraordinary directness and lucidity, comparable in distinctiveness to Churchill's use of the English language."

Vincent Willem van Gogh (UK  /ˌvæn ˈɡɒx/, US /ˌvæn ˈɡoʊ/;Dutch: [vɑŋ ˈɣɔχ] ( listen); 30 March 1853 – 29 July 1890) was a Dutch post-Impressionist painter whose work, notable for its rough beauty, emotional honesty, and bold color, had a far-reaching influence on 20th-century art. After years of painful anxiety and frequent bouts of mental illness, he died at the age of 37 from a gunshot wound, generally accepted to be self-inflicted (although no gun was ever found). His work was then known to only a handful of people and appreciated by fewer still.

Van Gogh began to draw as a child, and he continued to draw throughout the years that led up to his decision to become an artist. He did not begin painting until his late twenties, completing many of his best-known works during the last two years of his life. In just over a decade, he produced more than 2,100 artworks, consisting of 860 oil paintings and more than 1,300 watercolors, drawings, sketches and prints. His work included self portraits, landscapes, still lifes of flowers, portraits and paintings of cypresses, wheat fields and sunflowers.

Robert Browning (7 May 1812 – 12 December 1889) was an English poet and playwright whose mastery of dramatic verse, especially dramatic monologues, made him one of the foremost Victorian poets.

Browning was born in Camberwell - a district now forming part of the borough of Southwark in South London, England - the only son of Sarah Anna (née Wiedemann) and Robert Browning. His father was a well-paid clerk for the Bank of England, earning about £150 per year. Browning’s paternal grandfather was a wealthy slave owner in Saint Kitts, West Indies, but Browning's father was an abolitionist. Browning's father had been sent to the West Indies to work on a sugar plantation, but revolted by the slavery there, he returned to England. Browning’s mother was a daughter of a German shipowner who had settled in Dundee, and his Scottish wife. Browning had one sister, Sarianna. Browning's paternal grandmother, Margaret Tittle, who had inherited a plantation in St Kitts, was rumoured within the family to have had some Jamaican mixed race ancestry but there is little evidence for this. It seems to be only an anecdotal family story. Robert's father, a literary collector, amassed a library of around 6,000 books, many of them rare. Thus, Robert was raised in a household of significant literary resources. His mother, to whom he was very close, was a devout nonconformist and a talented musician. His younger sister, Sarianna, also gifted, became her brother's companion in his later years, after the death of his wife in 1861. His father encouraged his children's interest in literature and the arts.

Eugène Henri Paul Gauguin (French pronunciation: [øˈʒɛn ãˈʁi ˌpol ɡoˈɡɛ̃]; 7 June 1848 – 8 May 1903) was a leading French Post-Impressionist artist who was not well appreciated until after his death. Gauguin was later recognized for his experimental use of colors and synthetist style that was distinguishably different from Impressionism. His work was influential to the French avant-garde and many modern artists, such as Pablo Picasso, and Henri Matisse. Gauguin’s art became popular after his death and many of his paintings were in the possession of Russian collector, Sergei Shchukin. He was an important figure in the Symbolist movement as a painter, sculptor, print-maker, ceramist, and writer. His bold experimentation with coloring led directly to the Synthetist style of modern art while his expression of the inherent meaning of the subjects in his paintings, under the influence of the cloisonnist style, paved the way to Primitivism and the return to the pastoral. He was also an influential proponent of wood engraving and woodcuts as art forms.