Adam Štěch’s curatorial project Casa immaginaria: Living in a Dream represents the Czech Republic at the 23rd Triennale in Milan. The catalogue includes Štěch’s essay on the new phenomenon of fictional interiors, which designers have created using new technologies, especially during the pandemic, and published on social media, especially Instagram. Adam Štěch selected twelve artists from different parts of the world and presents their digital creations through interviews. The catalogue also offers a panorama of fictional architecture and interiors from the 16th to the 21st century, for example in the works of Renaissance and Classical architects or artists and designers including Salvador Dali, Gio Ponti and Carlo Molino. The catalogue was edited by the OKOLO creative team in Prague, who designed the exhibition installation in Milan, which is also shown in the catalogue.