To visit Antony Gormley's "Another Time" — a life-sized iron figure which looks eastward across Oita Prefecture's Sento district of Kunisaki from atop a mountain ledge — is a breathtaking experience. Not just because it's a stong piece of art or that the location offers a stunning vista of verdant treetops and rolling hillsides, but because it also involves a bit of a trek to get to it — 20 minutes if you start from the reception hut, 70 if you take the full hiking course.