With implenting all safety measures we have entered Spring Semester 2021. The aim of urban studies modelling workshop supervised by architect Paco Ulman was to describe an abstract phenomenon or an adjective that has many forms. Students started with an architectural object or a place to study. Each student chooses its own theme to work in cardboard. The material adds itself limitations and possibilities to examine. Students were encouraged to experiment with the material, to find new avenues they can explore and bend the stubborn material to their will. Here is the selection of images of final models, which represent those dynamic qualities that participants choose to study.