Planners drawings are maps and diagrams made at small scales showing topography, buildings, and communications. They are used by town planners to collect data and show proposed developments. Planners drawings are made on tracing paper over maps in ink outlines and color, showing details like land use zones. Case studies show examples like Saemanguem Island City in South Korea, which was constructed from 1991-1996 to provide agricultural land, and Sydney, whose first official city plan in 1909 designated zones and boundaries that guided development.