Sheep and men have been living the Pyrenees for centuries. Sheep provide food and a sustainable way of living to men Sheep herds contribute to the care and preservation of the Pyrenees landscapes. Calvendo calendars are premium products - a bit more pricey than others but with added benefits: Our calendars always look beautiful on your wall because we produce them locally with premium paper and sophisticated spiral binding, ensuring easy turning of pages and flat hanging against the wall. A protective transparent plastic cover sheet provides added stability. Treat yourself to a Calvendo calendar and you get something that looks better all year round.