The pop star-turned-fashion designer hosted the exhibition in her London gallery over the weekend and it continues until tonight.
The Female Triumphant exhibition features four masterworks by “trailblazing female artists”.
The four paintings were on show at 36 Dover Street ahead of Sotheby’s Masters Week sales in New York in January.
In January Beckham will travel to New York for another preview of the paintings in a tie-up with Sotheby’s and museum The Frick.
The exhibition comprises works by Angelika Kauffman, Fede Galizia, Elisabeth-Louise Vigée Le Brun and Marie-Victoire Lemoine.
Beckham and Sotheby’s held their first collaboration in June after the designer “fell in love with Old Masters” during a trip to The Frick earlier this year.