In 1763, when George III moved them to the newly bought Buckingham House (now Buckingham Palace) there were protests in Parliament by John Wilkes and others, as they would no longer be accessible to the public (Hampton Court had long been open to visitors). They had been greatly studied by artists and cognoscenti alike whilst at Hampton Court, and played a crucial role in forming English expectations of a monumental style of painting; one of the great preoccupations of English art in the 18th century. These were often mentioned in the "Discourses" of Sir Joshua Reynolds, the dominant English critical work on art of the century. Having explained that "The principal works of modern art are in fresco" he specifically adds the cartoons "which, though not strictly to be called fresco, yet may be put under that denomination" before claiming that "Raffaelle ... stands in general foremost of the first painters..." (i.e. the best painters) and comparing Raphael's works in oil unfavourably to his frescoes.