Inspired by historic architectural elements and tools, the series of objects “Memento” is oriented toward interaction with its users. The tool “A Drop of a Second,” for example, is based on the laws of fluid mechanics and helps visitors understand time as a controlling force that alters reality. With its varied form, the tastefully gleaming tool “Nonagon” encourages the interaction between object and paper. And while the container “Aura” can fascinate its users by spraying scent, the semicircular “Reflector” plays with reflected light and its surroundings.