Now an elegant place to have lunch or afternoon tea, The Orangery was originally built in 1704-05. Its construction came at the behest of Queen Anne – the younger sister of Queen Mary II, she had ascended to the throne after the death of Mary’s husband King William III in 1702 following a fall from a horse (Mary had died of smallpox at Kensington Palace in 1694). Queen Anne used the building for parties in summer and in winter, thanks to underfloor heating, as a conservatory for plants (two engines were later fitted to the building to lift the orange trees kept there in colder months). The building’s architect is thought to have been the renowned Nicholas Hawksmoor, clerk of works for Kensington Palace, but it was extensively modified by Sir John Vanbrugh. The building also contains carvings by Grinling Gibbons. For more, see www.orangerykensingtonpalace.co.uk. PICTURE: Vapor Kopeny/Unsplash