the 12th International Conference on New Trends in Architecture and Interior Design 2026 (12th ICNTAD’26), to be held in Barcelona, Spain between 10-12 April 2026. The conference will focus on a broad range of topics related to new trends in architecture and design. The conference organizers call for papers and presentation proposals that are relevant to the conference themes. Given the conference’s theme, papers with any of the following or related subjects would be appropriate for presentation: