Clytemnestra Troy. The Trojan War lasted ten years. During this period of Agamemnon's long absence, Clytemnestra began a love affair with Aegisthus, her husband's cousin. Whether Clytemnestra was seduced into the affair or entered into it independently differs according to the respective author of the myth. Nevertheless, Clytemnestra and Aegisthus began plotting Agamemnon's demise. Clytemnestra was enraged by Iphigenia's murder (and presumably the earlier murder of her first husband by Agamemnon, and her subsequent rape and forced marriage). Aegisthus saw his father Thyestes betrayed by Agamemnon's father Atreus (Aegisthus was conceived specifically to take revenge on that branch of the family).
Greek mythology in western art and literature for all things Greek, including Greek mythology. In Britain, it was a great period for new translations of Greek tragedies and Homer's works, and these in turn inspired contemporary poets, such as Keats, Byron, and Shelley. The Hellenism of Queen Victoria's poet laureate, Alfred Lord Tennyson, was such that even his portraits of the quintessentially English court of King Arthur are suffused with echoes of the Homeric epics. The visual arts kept pace, stimulated by the purchase of the Parthenon marbles in 1816; many of the "Greek" paintings of Lord Leighton and Lawrence Alma-Tadema were seriously accepted as part of