Philip Alexius László de Lombos, known professionally as Philip de László, was an Anglo-Hungarian painter known particularly for his portraits of royal and aristocratic personages. In 1900, he married the Anglo-Irish socialite Lucy Guinness, and he became a British subject in 1914. László's patrons awarded him numerous honours and medals. He was invested with the Royal Victorian Order by Edward VII in 1909 and, in 1912, he was ennobled by Franz Joseph I of Austria; becoming a part of the Hungarian nobility.

The Royal Society of British Artists (RBA) is a British art body established in 1823 as the Society of British Artists, as an alternative to the Royal Academy.