This is a late 20th century, about 1980s - 1990's, 32" x 28" original painting on canvas featuring a male and female in a Cirque dul Soliel style image. It is illegibly signed at lower right; the first letter of the signature name appears to be a G. The medium is possibly acrylic.
The estimate is based on actual recent past recorded auction sales of comparables. Retail 'asking prices' can be higher and vary.