Sebastian Pether (24 November 1793 – 14 March 1844) was an English landscape-painter who specialised in painting moonlight, sunset, and firelight. His father Abraham Pether and brother Henry Pether also specialised in moonlit paintings, the three were known as the "Moonlight Pethers". Sebastian's work tended to have greenish tones. The bulk of his work was managed through art dealers who helped him sell his paintings, but resulted in little income to support his large family of eleven. Pether died at the age of 51, leaving his family reliant on subscriptions raised after his death.
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