What constitutes the invisible layers of an architecture school? The EAAE Annual Conference of 2019 is titled ‘The Hidden School’, aiming to discuss an architecture school’s true character, the substance and the quality of architectural education in the broadest sense, and that which is beyond the stated curricula, yet — whether concretely manifested or subliminally perceived — embodies the culture of the school.The conference, hosted in 2019 by the Faculty of Architecture in Zagreb, focuses upon the subliminal quality of architectural education, that which is beyond the stated curricula and is hard to document through quality evaluation procedures. It can be observed through several indicative aspects, often contributing to the identification of what makes the ‘true’ spirit or substantial quality of the school and uniqueness or peculiarity of its educational path. It can also be the tacit meaning situated between the lines of the syllabus, or generated by the students that contribute to it and the educators that personify it, the various shapes of informal learning, or the spaces it takes place in.Scientific committee: Oya Atalay Franck, Roberto Cavallo, Johan De Walsche, Harriet Harriss, Siniša Justić, Mia Roth-Čerina, Sally Stewart, Tadeja Zupančič