Empty tube

It's not often that you see a totally empty tube train, but this was our carriage as we boarded at the end of the line to go into London.  It soon filled up.

We were in London for our second evening in a row at the BBC Proms at the Royal Albert Hall.  We stopped on the way at the garden of the Royal Geographical Society, where there is a pop up cafe serving teas and coffees.  It makes a very pleasant environment for a refreshment break, with the added attraction of big prints of winning images from the 2014 Travel Photographer of the Year competition on display around the garden.

Made me want to go travelling!