I noticed this some years ago and have not unnoticed it since. A fabulous piece of history hangs in Pearse Street dart station! I hope it stays there too. I have noticed some fabulous old shop signage, handpainted wall advertisements and other such gems on the short trip from Tara Street to Connolly station. I will try and snap some pictures to show you! Some really lovely stuff.
A recent trip to Paris had us take a long leisurely stroll towards the Metro station near the Eifell Tower. Ducking out of some rain, post crépe, we hopped on a metro towards Cluny where we spent the day admiring all sorts of wonderful medieval designs and artefacts. Some of the most striking to me were the stained glass windows of which I snapped some camera phone pics.
Some other photos from the Musée Cluny:
Worth a visit – lots of gorgeous stuff on display! Tapestries galore, too. And if you are under 25 and an EU resident you get free admission to many French museums! Wahoo!