TED】セテムバイル・ムセザネ。歴史の真実に立つ生きた彫刻 (歴史の真実に立つ生きた彫刻｜セテムバイル・ムセザネ) (【TED】Sethembile Msezane: Living sculptures that stand for history's truths (Living sculptures that stand for history's truths | Sethembile Msezane))