Barre proudly calls itself “the Granite Capital of the World” — a slight exaggeration, perhaps, but not much. The city’s quarries produced the world-famous “Barre Gray” granite steps on the east side the U.S. Capitol. But gravestones are Barre’s niche. The personalized memorials the workers made for each other — and many other people — are all over the city’s most remarkable cemetery. Look for the life-sized armchair, big soccer ball, race car and airplane, all with accompanying sad stories.