Spanish artist Jesús Casaus (1926-2002) painted this scene of red roofs in the coastal municipality of Cudillero.
It is offered for £1600 by online gallery Modern Decorative, which has ties to both the UK and Spain.
The art and antiques site launched around a year ago. It is run by second-generation dealer Joe Jackson. Joe had his start at the Portobello Road stall run by his father, Gary, who gradually introduced him to the trade. With more than 35 years in the business, Gary, now a full-time painter, continues to advise.
Modern Decorative offers paintings, sculptures, furniture and other objects, many of which are searchable by price as well as category on the website.
The Richmond business has expanded to include Barcelona, where the dealership sources pieces from Spain and across Europe. It also appears on Instagram and at fairs such as Sunbury Antiques at Kempton Park Racecourse.