Gmail Icons are Hard
I've said it over and over again:I speak english, not pictogram.  The only platform I've ever seen that got icons right was Windows Phone, because it had a hard-coded "..." button that always did the same thing:1) Show all the labels, and2) Show all the additional text-labeled (non-icon) actions that were hidden by default.So the first thing you did when faced with an unfamiliar set of icons was touch the "..." button which showed you the full list of things you could do.