London's Air Ambulance its second MD 902, registration G-LNDN. Built in 2008, the aircraft was previously registered in Qatar as A7-NHA. In addition to the standard livery, it bears the masonic Square and Compasses symbol on each side, with the words "London Freemasons" lettered under the doors, to reflect the significant funding from the organisation. At night or when the helicopters are offline the medical crew, including a paramedic and senior trauma doctor, still respond to emergencies, but travel in a specially equipped rapid response car. The six cars, Škoda Octavias and also Škoda Superbs, occasionally operate during the day, carrying backup medical
A Lady Writing a Letter works. This has led to speculation that he or his family members owned the objects, and even that the subjects of the paintings are his relatives. It has often been suggested that in his paintings, Vermeer sought to grant to his models that which he could not endow to his wife and family: calm and affluence. "A Lady Writing a Letter" was donated to the National Gallery of Art in Washington, D.C. in 1962 by Harry Waldron Havemeyer and Horace Havemeyer. In its first loan to the Norton Simon Museum, the National Gallery of Art agreed to lend the painting