Fantastic Infrastructures deals with media architecture and digital infrastructure. In concrete terms, with the relationship between different dimensions as well as the materiality of buildings and the intangibility of data. The author examines buildings and projects by Toyo Ito, Werner Sobek, Philippe Rahm, Usman Haque, Electroland, Troika, NOX and Rafael Lozano-Hemmer, Ben Rubin, and Olafur Eliasson.