The word is "snow" but it does not snow very often here in Waterloo and when it snows it's not enough to be beautiful. It gets dirty and also melts very quickly. And as I don't like snow in general, I have no snow pictures available, but a substitute to snow ! This is Cappadocia a moonlike landscape in Turkey which I have been visiting in October.
Doesn't it look like snow ? But it is white chalk.