Chimneys and brick

A travel day. King's Cross and St Pancras, a familiar interchange for the East coast mainline. 

Tidied the flat, packed, took the keys back to the shop on Canon Street where I'd collected them, Bank to King's X. Sunny, warm. 
Looked at the Google development on the N side of the station, talked to the 'customer experience' guy who was looking for curious onlookers (about Google's HQ new buildings in Mountain View, which led on to technology for physical security questions).

Train very busy, but whomever had booked the seat beside mine didn't appear, so I had space. Edinburgh cooler, with a brisk wind from the West. Short walk before supper.