What do you do on a drizzly grey day in Berlin? A midwinter day when the sun is enfeebled and hidden, cowering somewhere beneath a thick duvet of cloud. What do you do in a city that you do not know well and only have experience of in winter?
In early January the detritus of Christmas can still be seen in the streets – fairy lights cling obstinately to avenues of artificial trees, and discarded Christmas trees litter the pavements awaiting collection for recycling. The year has turned and spirituality and festivities will soon give way to politics. In less than a week, Berliners of a left-leaning persuasion will be attending another regular winter event, the commemoration of the deaths of the Spartakusbund (Spartacist League) leaders, Karl Liebknecht and Rosa Luxemburg, who were summarily executed during the uprising of January 1919. Each year on the second Sunday in January Berliners gather at the Memorial to the Socialists at Friedrichsfelde Cemetery to commemorate Luxemburg, Liebknecht and others who perished at the hands of the right wing Freikorps. This year is the centenary.
I am a few days too early for this event so I decide instead to take a walk along the main body of water that flows through central Berlin, the River Spree. I walk out of Berlin Hauptbahnhof railway station and cross the river to its south bank to follow the path to Museuminsel (Museum Island), from where I will strike west away from the river towards Alexanderplatz. Light rain and dense cloud renders the urban landscape almost monochrome. Such colour that there is stands out for its rarity – traffic lights, bright umbrellas, the hi-vis orange jackets worn by street workers. Although this is the heart of a populous capital city there are few other walkers to be seen – the poor weather has seen to that – but here and there is a jogger, a strolling couple, a woman pushing a pram. Tracing the river, I pass a succession of ultra-modern waterside buildings – enterprise temples of concrete and glass that give the impression of being hermetically sealed from the gloom outside. Office workers in a brightly lit dining canteen pay me no attention as I walk past on the other side of the glass wall that separates us. The Foster-designed glass dome of the Reichstag makes an appearance above the surrounding buildings as I progress; black, red and yellow flags flutter in the breeze.
Leaving the canal behind after traversing Museuminsel, the lofty TV tower of the Fernsehturm at Alexanderplatz comes into view, as eventually do the twin Communist period tiered towers that flank Karl-Marx-Allee. At Alexanderplatz I descend underground to catch the U-bahn and a few stops later emerge once again at Potsdamer Platz where I cross the square to enter the railway station. Past sunset by now, the sky squid-ink black, the fluorescent blaze from the office blocks that fringe the square throws up reflected light from the rain-wet pavement. After colour-robbed days such as this the bright lights of human endeavour contrasted against the intense darkness of night can seem almost a comfort.