It's always good to bring a pocket size sketching kit......you never know how long your travel journey might take! After escaping the snow blizzard at Heathrow airport back in December, I landed in Rome with an almost clear sky (no signs of the snow that had paralysed the city the day before!) and 2 hours delay. Having to wait for another 4 hours for my connecting flight, I found a quite and sunny spot right behind the gate perfect for a quick sketch. I only had a tiny watercolour palette, just enough to highlight the main features.