Global LafargeHolcim Awards 2018 winners (l-r): Bronze – Eric Mahoney and Constance Bodurow, studio[Ci], USA; Gold – Loreta Castro, Taller Capital and Manuel Perló, Universidad Nacional Autónoma de México (UNAM), Mexico; and Silver – Mariam Kamara, Atelier Masomi, Niger and Yasaman Esmaili, Studio Chahar, Iran.