Wearing a white lab coat, a screwdriver in hand, Antonio Martínez Rivas examines a remote-controlled car at his workshop in Madrid, a "toy hospital" which is about to close its doors after 50 years of repairs. His bespectacled eyes focused on the task in hand, this 70-year-old toy specialist, who will retire on December 31, is hunched over his "operating table" just days before his workshop's last Christmas. Dolls are ...