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
Lady Writing a Letter with her Maid painting's canvas was almost certainly cut from the same bolt used for "Woman with a Lute". "Lady Writing a Letter with her Maid" is the first of the artist's experiments with centrifugal composition; where the focus is not only from the centre of the canvas. In addition, it is his third work in which the drama and dynamic is not centred on a single figure. The maid is shown standing in the mid-ground, behind her lady, with her hands crossed and waiting for the letter to be completed. The positions of their bodies indicate that the two women are disconnected.