Perfect day

How often do you have one of these perfect days, when the temperature is just right, the sky stretches benignly and luminously above our heads and a faint breeze caresses life on earth? These memorable days are rare, very rare. A couple of weeks ago we had one of those. I couldn't fully savour it as I was confined to a sealed, aircoed meeting room somewhere in London. However, the way back to the station and the train ride was enough to lift my spirits. These pictures I took with the little Olympus E-420 from a Eurostar in motion.