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
Man Writing a Letter white linen shirt underneath. The Persian rug and silver writing set on the table also show his wealth. The globe in the corner indicates his interest, as if he is a merchant or scientist. A pastoral landscape by Jacob van der Does the Elder is hanging on the wall; on top of the gilded frame a dove is carved. The Delftware tiles on the baseboard show birds. "Man Writing a Letter" is a companion piece to "Woman Reading a Letter", in which the woman has received the young man's letter and is reading it intently. Metsu likely got the idea