Illustrations, Science, and Statistics View fullsize The inner solar system. Commissioned by Dagomar Degroot (Georgetown University). View fullsize Population distribution in the Yucatán Peninsula, Mexico, in 1549. (Data from a Spanish archival document.) View fullsize County-based statistical representation of population under five years of age in the USA. View fullsize Drought trends in central England in the 1740s. Map commissioned by Emma Moesswilde (Georgetown University). View fullsize Statistical clustering map of chemical spills in Texas, Louisiana, Oklahoma, and Kansas. View fullsize Kernel Density Estimate (KDE) analysis of historical earthquakes in the western US. View fullsize Measuring catastrophic population decline by region in the Yucatán Peninsula following a yellow fever epidemic in 1648. (Data from archival documents.) View fullsize A cartography of violence, based on data from the Mapping Police Violence project. View fullsize The geology and technology of mining at Cerro de San Pedro, Mexico, 1500-present. Commissioned by Daviken Studnicki-Gizbert (McGill University).