Definitely an oil on canvas, 40" high X 28" wide. My Father bought it in San Francisco in 1960. Cannot figure out who the painter is, or a value.
1960, inherited from father
This is an original Mid 20th century painting by the artist of a female Spanish Flamenco dancer with a matador scene from a distance through a mirror. Paintings signed 'Lorain' are likely done by an unlisted artist though sometimes attributed, without substantion, to Lorain Archibald Garner (1904 - 1969). The estimate is based on actual recent past recorded auction sales of comparables. Retail 'asking prices' can be higher and vary.