We are incredibly excited to return and celebrate 15 years of Architectuul with our most ambitious project yet: 1,000 Built Ideas (1925–2025). This year, we embark on a global "World Tour" to map the last century of architecture through the lens of transferable concepts and seminal designs.

We would like to create a living archive of what architecture conveys — beyond conventional narratives. From canonical icons to overlooked projects, each entry should serve as "built proof" of a powerful idea. To achieve this, we will collaborate with a diverse assemblage of architects, scholars, and enthusiasts across 12 cultural regions.

Following our regional nominations, we invite the public to vote for a final list of 1,000 projects. From this collection, an expert jury will choose the "Top 100" works.

What makes an architectural project extraordinary? Is it form, social impact, or a groundbreaking concept? We will open this debate not only to professionals, critics and academics but also to a wider community of architecture lovers. We very much hope you will join us on this journey from last century’s architectural canon towards building ideas for tomorrow.