XI International Online Biennale of Young Architects “Leonardo-2025”
XI International Online Biennale of Young Architects “Leonardo-2025”

Dear colleagues!
The public association “Belarusian Union of Architects” invites you to participate in the XI International Online Biennale of Young Architects “Leonardo-2025”. This is a traditional large-scale event that unites architects from more than 130 countries of all continents.
📅 The competition will be held from September 17 to October 25, 2025, as part of the XVI National Architecture Festival.The event is supported by the Ministry of Architecture and Construction of the Republic of Belarus, the Ministry of Culture of the Republic of Belarus, the Minsk City Executive Committee, and the International Association of Architects’ Unions (IAUA).
✔️ Architects up to and including 40 years of age have the right to participate in the Biennale. This year we decided to make the competition more accessible, so you can join for FREE.The winners, as always, will be awarded the GRAND PRIX, medals, diplomas and special prizes from the festival partners.
📌 The Leonardo 2025 Regulations and the introductory presentation are attached to this letter. Registration of participants is already underway on our website: https://bsa.by/events/leonardo/polojenie?lang=en
This is a traditional large-scale event that unites architects from more than 130 countries of all continents.
Belarusian Union of Architects

Link to Registration form

The winners, as always, will be awarded the GRAND PRIX, medals, diplomas and special prizes from the festival partners.
Open to the public/Minimum requirements (Open to anyone that complies with the requirements), More than one stage (Winners selected after at least two selection phases)
Architects under the age of 40 are eligible to participate in the biennial.
Works can be submitted in two sections: “Buildings” and “Projects”.
Registration Opens June 23, 2025Registration Closes September 8, 2025Deadline to Submit Project September 8, 2025Winners announcement Date October 18, 2025

Banner, Poster, Brochure or Triptic of Competition


