Definitions

Edgar Degas (1834-1917) was a French impressionist painter who used many different media to capture dancers, bathers, horse races, and scenes from Parisian café society. A keen photographer, Degas' paintings frequently show real-life captured...

Aurelius Augustinus Hipponensis (354-430), better known as Augustine of Hippo, is extolled as the greatest of the Christian Church Fathers. More than any other writer, he developed what would become known as systematic theology, or an explanation...

The Roman army consisted of three separate divisions: the famed legions, the cavalry, and lastly, the auxiliaries. The auxiliaries (auxilia) were comprised of infantry cohorts, mounted infantry, and cavalry units or wings (alae). Although...

Berthe Morisot (1841-1895) was a French impressionist painter. She was admired by fellow artists, had multiple works exhibited by the Paris Salon, and had her paintings shown in seven of the eight independent impressionist exhibitions in...

Christianity is the world's largest religion, with 2.8 billion adherents. It is categorized as one of the three Abrahamic or monotheistic religions of the Western tradition along with Judaism and Islam. 'Christian' is derived from the Greek...

Isaiah was one of the major prophets of ancient Israel. Isaiah is Hebrew for "God is salvation." Isaiah is one of the longest prophetic books (66 chapters). Originating in the 8th century BCE, it was updated at least twice, in the 7th and...

Vincent van Gogh (1853-1890) was a Dutch post-impressionist artist whose paintings are amongst the most popular and recognizable in history. His dramatic brushwork, exuberant palette, and mastery at capturing moments in time and light revolutionised...

John Calvin (l. 1509-1564) was a French Reformer, pastor, and theologian considered among the greatest of the Protestant Reformation along with Martin Luther (l. 1483-1546) and Huldrych Zwingli (l. 1484-1531). Calvin synthesized the differing...

Hosea is listed as the first of the twelve minor prophets in the Hebrew Bible. He was active in the 8th century BCE and his ministry extended over 60 years, from King Jeroboam II (787-747 BCE) to King Hoseah (731-722 BCE). He was one of the...

Hipparchus of Nicea (l. c. 190 - c. 120 BCE) was a Greek astronomer, geographer, and mathematician regarded as the greatest astronomer of antiquity and one of the greatest of all time. He is best known for his discovery of the precession...