AlMusalla Prize 2025 , Jeddah/ Saudi-Arabien

Press release by the Diriyah Biennale Foundation

THE DIRIYAH BIENNALE FOUNDATION BRINGS THE WINNING DESIGN OF THE INAUGURAL ALMUSALLA PRIZE TO THE BUKHARA BIENNIAL

● Designed by EAST Architecture in collaboration with engineers AKT II and artist Rayyane Tabet, the project proposes a contemporary interpretation of a musalla, an adaptable space for prayer and gathering that is found across Islamic cultures.

● The musalla was first presented at the Islamic Arts Biennale 2025 in Jeddah, before being exhibited as part of a Collateral Event of the 19th International Architecture Exhibition – La Biennale di Venezia.

● The presentation in Bukhara is on view from September 5 through November 20, 2025, and is made possible through the generous support of ACWA Power and Vision Invest.

Bukhara, Uzbekistan, September 8, 2025

The Diriyah Biennale Foundation brings the winning design of the inaugural edition of the AlMusalla Prize to the Bukhara Biennial, retracing crucial historical connections between Islamic societies in two different regions and giving them new contemporary resonance. Driven by a strong commitment to Uzbekistan’s development, the musalla’s display in the Bukhara Biennial was made possible thanks to the contribution of Saudi Arabian companies ACWA Power and Vision Invest.

The winning design for the AlMusalla Prize 2025, by EAST Architecture in collaboration with engineering firm AKT II and artist Rayyane Tabet, is almost entirely constructed from palm tree waste that was transformed into a novel building material. The musalla, first installed at the Islamic Arts Biennale 2025 in Jeddah, draws from vernacular practices from Saudi Arabia for a design that offers a flexible space for prayer and gathering. The design addresses togetherness and proximity, core dimensions of prayer in Islam. It is inspired by how craftsmanship and spirituality come together in weaving, consisting of an open central courtyard and prayer spaces that form a structure that resembles a loom.

In its move to Bukhara, the musalla embraces a new setting that has important common ground with its original context in Jeddah. Jeddah and Bukhara are both defined by their histories of openness to ideas and cultures from near and far. As a port city on the Red Sea, Jeddah is the point of entry for pilgrims traveling to the holy cities of Makkah and Madinah. It has hosted Muslims from around the world, who have contributed to the city's unique, welcoming culture. Bukhara was a leading seat of learning along the Silk Road, an incubator of theology, science, art, architecture, and commerce for over one thousand years. The musalla's journey between the two cities renews a deep connection between Islamic cultures and uses the presence of two international art exhibitions to propose a view of globalism centered on West and Central Asia. This carries out the ambition of the AlMusalla Prize to bridge Islamic architectural heritage with contemporary design and sustainability. With its presence in Bukhara, the musalla illustrates a living tradition that is multifaceted and shaped by many influences, just like the history of Islamic societies around the world.

Prince Nawaf Bin Ayyaf, chair of the AlMusalla Prize: “I am thrilled to see the winning design of the inaugural edition of the AlMusalla Prize travel to Bukhara. The competition brief called for a versatile, adaptable and modular space for prayer that welcomes Muslims and non-Muslims alike, and the fact that the musalla is now taking root in an entirely new context demonstrates these qualities. Islamic cultures have always been shaped by movement and openness to different influences, and the architectural heritage of Muslim societies demonstrates this fact. The musalla architectural typology in particular draws attention to the transient nature of temporary prayer spaces in Islamic societies, and I am thrilled that the project developed by EAST Architecture, AKT II, and Rayyane Tabet is embodying a new chapter in a living architectural tradition.”

Aya Al-Bakree, CEO of the Diriyah Biennale Foundation: “I am proud to see the AlMusalla Prize continue its life at the Bukhara Biennial. The musalla’s presence in Bukhara establishes a new connection across cultures in Saudi Arabia and Uzbekistan that draws on centuries of history with remarkable points of contact and shared influence. Making this connection has relied on close collaboration between the Diriyah Biennale Foundation and the Uzbekistan Art and Culture Development Foundation, two institutions with a common goal of fostering contemporary creation and supporting the preservation of heritage and history. It gives me great pleasure to participate in this shared mission.”

Mr. Mohammad Abunayyan, Founder and Chairman of ACWA Power, said: “ACWA Power has always seen itself as more than an energy company — we are a partner in shaping a shared future rooted in creativity and innovation. In this spirit, we are delighted to partner with the Diriyah Biennale Foundation to take part in the Bukhara Biennial — one of the largest and most diverse artistic initiatives in Central Asia. Our support for this cultural platform reflects our belief that ACWA Power’s impact extends beyond energy to encompass creativity, heritage, and culture. Driven by a strong commitment to Uzbekistan’s development, we have made remarkable progress by offering world-class training programs for Uzbek youth through Shirin College, which ACWA Power supports. Today, the college has become a vital part of Uzbekistan’s social infrastructure. Uzbekistan is the largest market in ACWA Power’s investment portfolio outside the Kingdom of Saudi Arabia, and we are proud of the pivotal role we play in supporting the government’s vision to position the country among the global leaders in energy transition. We take great pride in this mission, which is firmly rooted in the strong bonds of cooperation between the Kingdom of Saudi Arabia and the Republic of Uzbekistan, under the wise leadership of both nations.”

Further commenting on Vision Invest's involvement, Omar N. Al-Midani, President and CEO of Vision Invest, outlined: "As Vision Invest, we are proud to be supporting this important collaboration between the Diriyah Biennale Foundation and the Bukhara Biennial to showcase the award-winning musalla. This is a testament to the close cultural ties between the Kingdom of Saudi Arabia and the Republic of Uzbekistan."

The inaugural edition of the Bukhara Biennial is titled Recipes for Broken Hearts and is curated by Artistic Director Diana Campbell, with Wael Al Awar as Creative Director of Architecture, and commissioned by the Uzbekistan Art and Culture Development Foundation. The curatorial concept and title of the biennial’s first edition takes the form of an expanded feast to explore the healing power of art and culture through communal participation and looks at time as a key ingredient in art, cooking, and healing. The Bukhara Biennial is part of a long-term process of revitalizing some of the extraordinary sites that were essential to developing the culture of Bukhara today. It will be the first event to take place in a renewed historic district in the city, which is undergoing a major conservation and revitalization project led by architect Wael Al Awar of design studio waiwai, with landscape design by VOGT Landscape Architects. The inaugural edition of the Bukhara Biennial is on view from September 5 through November 20, 2025.

About the AlMusalla Prize
The AlMusalla Prize is an international architecture competition for designing modular spaces for prayer and contemplation, open to Muslims and non-Muslims alike. Organized by the Diriyah Biennale Foundation, the prize celebrates innovative architectural practices while honoring Islamic cultural traditions. The inaugural edition of the AlMusalla Prize 2025 featured a jury of Ali Malkawi, Azra Akšamija, Farrokh Derakhshani, Lina Ghotmeh, and Prince Nawaf Bin Ayyaf as jury chair. Shortlisted architects for this edition included AAU Anastas, Asif Khan, Dabbagh Architects, Office of Sahel AlHiyari for Architecture, and EAST Architecture Studio as winners for this inaugural edition.

About the Diriyah Biennale Foundation
Inspired by the changes taking place in Saudi Arabia and the heritage site of Diriyah, and Chaired by H.H. Prince Badr bin Abdullah bin Farhan Al Saud, the Diriyah Biennale Foundation (DBF) assumes a critical role in nurturing creative expression and instilling an appreciation for culture and the arts and their transformative potential. The Foundation aspires to be a catalyst for lifelong learning and serves Saudi Arabia’s communities by offering opportunities to engage with the burgeoning local art scene. Central to the Foundation’s mandate is to stage two recurring world-class Biennales of contemporary and Islamic arts, year-round interactive educational programs, and overseeing the activation of JAX, a creative district with industrial heritage in Diriyah. At this historical moment of evolution and growth in Saudi Arabia, DBF’s Biennales showcase some of the world’s leading artists, drive cultural exchange between the Kingdom and international communities, promote dialogue and understanding, and further establish Saudi Arabia as an important cultural center.

About ACWA Power
ACWA Power (TADAWUL:2082) is a Saudi-listed company and the world's largest private water desalination company, the first mover into green hydrogen, and a leader in the global energy transition. Registered and established in 2004 in Riyadh, Saudi Arabia, ACWA Power employs over 4,000 people and is currently present in 15 countries in the Middle East, Africa, Central Asia, and Southeast Asia. ACWA Power’s portfolio comprises 108 projects in operation, advanced development, or under construction with an investment value of SAR 428 billion (USD 114 billion) and the capacity to generate 94GW of power and manage 9 million m3/day of desalinated water. This energy and water are delivered on a bulk basis to address the needs of state utilities and industries on long-term, off-taker contracts under utility services outsourcing and public-private partnership models.

About Vision Invest
Vision Invest is a leading Saudi Arabian infrastructure investment and development company at the forefront of public and private sector partnerships in the Kingdom of Saudi Arabia, and beyond. Contributing to sustainable economic development and growth, the company operates across a wide range of vital sectors, including energy transition, advanced digital infrastructure, resource recovery and preservation, transport and logistics, and health and social infrastructure. Its portfolio footprint spans four continents, including Asia, Africa, Oceania, and South America with more than US$95 billion in assets under management.

More information
almusallaprize.biennale.org.sa