Venice's mask-making tradition dates to the 13th century, when masks allowed citizens to move through the city without social distinction during Carnival. In a typical workshop, you learn the craft from a mascheraio (mask artisan) who demonstrates techniques passed down through generations. Ca' Macana in Dorsoduro, making masks since 1984 and the first workshop in the city to open to visitors, publishes its course list: the ABC decorating course lasts one hour and costs 46 to 57 EUR per person, with a choice of more than 40 blank papier-mache masks and ten decorating techniques, and it takes children from four years old. Its longer courses build the mask as well as decorate it, pressing papier-mache in a mould rather than painting a ready-made base: the Papier-mache Express course runs 1.5 hours and the Combo course 2.5 hours, both for ages 11 and over and for up to seven participants, with prices quoted on booking. The two-hour family and small-group decorating course takes up to 12 people and asks a non-refundable deposit of 50 EUR, with the balance payable in cash. You take home your finished mask. Studios are concentrated in Dorsoduro and San Polo, often in small ground-floor workshops along the canals.