Definitions

Polycrates (r. c. 535-522 BCE) was the tyrant of Samos who established Samian naval supremacy in the eastern Aegean and strove for control of the Aegean Sea and mainland towns of Ionia in the 6th century BCE. Polycrates had a successful career...

The Counter-Reformation (also known as the Catholic Reformation, 1545 to c. 1700) was the Catholic Church's response to the Protestant Reformation (1517-1648). It is usually dated from the Council of Trent in 1545 to the end of the Great...

Alfred Sisley (1839-1899) was a Franco-British impressionist painter. Known for his landscapes, which often present nature in a subdued light, he participated in the impressionist exhibitions in Paris in the 1870s but struggled to make a...

Mary Cassatt (1844-1926) was an American impressionist painter who lived most of her life in France. She focussed on capturing women at their daily tasks in oils, pastels, and prints, and produced many innovative representations of mothers...

Impressionism was an art movement which began in Paris in the last quarter of the 19th century. The impressionists tried to capture the momentary effects of light on colours and forms, often painting outdoors. They frequently used bright...

The Columbian exchange is a term coined by Alfred Crosby Jr. in 1972 that is traditionally defined as the transfer of plants, animals, and diseases between the Old World of Europe and Africa and the New World of the Americas. The exchange...

The Great Fear (French: la Grande Peur) was a wave of panic that swept the French countryside in late July and early August 1789. Fearful of plots by aristocrats to undermine the budding French Revolution (1789-1799), peasants and townspeople...

Taifas ("factions" or "camps") were small independent Muslim kingdoms and principalities that emerged after the fall of hegemonic Muslim caliphates in al-Andalus – the Muslim-controlled part of the Iberian peninsula – during the High Middle...

Gustave Caillebotte (1848-1894) was a French impressionist painter noted for his draughtsmanship and flair for capturing perspective. He was particularly fond of scenes showing people at balconies and admiring views, often with a rigorous...

Rose-and-nightingale paintings and patterns (gul-u-bulbul) are a subtheme of the bird-flower (gul-u-morḡ) genre in Persian art. Bird-and-flower paintings are of Chinese origin and include pictorial elements such as flowers and plants, birds...