Art is a journey. This episode considers hidden histories through artworks that explore the movement of people, goods and ideas across distant lands. Hear about works made from curry, a 25-part installation on Angel Island, and an immersive three-channel film piece that uses imagery of the sea to evoke larger themes about history and politics.Photo: Flo Oy Wong, by Geraldine Ah-Sue.Artists featured in this episode: Sita Kuratomi Bhaumik, John Akomfrah, and Flo Oy Wong.