Maria Torras FreixaMaria Torras Freixa, archaeologist, PhD (UB, Spain), independent researcher. Since 2013 active in archaeological research on the formation of premodern cities and urban planning, with a focus on Teotihuacan, in the Central Mexican Highlands. Team memer of an interdisciplinary project in Teotihuacan since 2018, including fieldwork and geophysical surveys. Read More Read Less