(originally published by EdinburghExchanges blog) Freshly-rested and a little over-stuffed after Christmas, we're all back in Aix to knuckle down and try to pass an exam or two. I'm sure I'll get round to writing about them soon, when I'm not actually doing them, and when my hesitant daily excursions into the outside world stop providing me with such interesting things to see. One of I'm sure many unannounced public art installations, Joséph Donten's simply-named 'Arbres Cours Mirabeau' certainly brightens up the street now the twinkly lights of Noël are gone. It's as if the trees have become incredibly tall, incredibly chic French fashionistas declaring that Polkadot is, very much, in. Though with my anglo-eyes I can't help being reminded of Pudsey Bear. With January comes sales, and if you add to that a love of Franglais and sensationalism in shop-fronts, you get something like this. A phenomeno...