United Berlin (The Cable Pyramid)
The Arch’Triangle’s German Leg
From the City That Once Divided the World, Emerges an Architectural Call for Unity
United Berlin began as a question.
Could the very city that once hosted the 1884 Berlin Conference, where Africa was carved without consent, become a symbol of global reconciliation? Could a place once split by concrete walls now anchor a space built for cultural connection, economic inclusion, and architectural healing?
This is the vision behind United Berlin, a proposed architectural project designed by a collective of young foreign professionals living in Berlin. As architects and researchers, they studied Berlin’s layers, its serenity and sharp edges, the way light shifts between old bunkers and new galleries, its coexistence of grief and growth. They saw a city that doesn’t hide its past, but constantly rebuilds its meaning.
Their findings shaped a proposal, a bold new landmark called United Berlin or The Cable Pyramid, designed as an active space for integration, creativity, and global peacebuilding.
From the City That Once Divided the World, Emerges an Architectural Call for Unity
United Berlin began as a question.
Could the very city that once hosted the 1884 Berlin Conference, where Africa was carved without consent, become a symbol of global reconciliation? Could a place once split by concrete walls now anchor a space built for cultural connection, economic inclusion, and architectural healing?
This is the vision behind United Berlin, a proposed architectural project designed by a collective of young foreign professionals living in Berlin. As architects and researchers, they studied Berlin’s layers, its serenity and sharp edges, the way light shifts between old bunkers and new galleries, its coexistence of grief and growth. They saw a city that doesn’t hide its past, but constantly rebuilds its meaning.
Their findings shaped a proposal, a bold new landmark called United Berlin or The Cable Pyramid, designed as an active space for integration, creativity, and global peacebuilding.
What United Berlin Stands For
Berlin has shown the world how a city can confront its past and build something stronger. United Berlin continues that work by transforming sites of trauma into platforms for reconciliation, healing, and progress.
The Cable Pyramid - Four Symbols, One Unified Vision
The proposed structure of United Berlin is built on four powerful symbols drawn from human history:
The Pyramid, representing ancient achievement and continuity
The Armoured Car, recalling the realities of conflict from past wars to ongoing unrest
The Berlin Watchtower, a reminder of surveillance, control, and the lived experience of division
Iron Cables, engineered to bind the entire form together, representing both tension and connection
Each of these elements carries weight, and their combination is deliberate. The architecture proposes an extreme geometric unification, fusing these symbols into one structure. Together, they form a Cultural Market Center, a place where conflict and cooperation, history and possibility are held in one frame.
Rather than isolating these references, the pyramid’s form brings them into relation, visually, structurally, and symbolically. Every cable that holds the structure together is part of the story, and every block carries intent.
The Unity Blocks
Rising from the four corners of the site are eight symmetrical structures, known as the Unity Blocks. These are not secondary buildings, but essential components of the larger pyramid.
Each one is built with:
- 20 rentable store spaces intended for small businesses and cultural vendors
- Emergency stairwells and accessible lifts for full inclusivity
- 16 exterior porticoes and 10 interior porticoes facing the central courtyard
- Corner-side access points, allowing passage between adjacent blocks via open staircases
All Unity Blocks are connected to underground spaces including parking, storage, and public restrooms. These lower levels are accessible via elevators and double escalators, maintaining ease of movement across the entire structure.
The Unity Blocks
Rising from the four corners of the site are eight symmetrical structures, known as the Unity Blocks. These are not secondary buildings, but essential components of the larger pyramid.
Each one is built with:
- 20 rentable store spaces intended for small businesses and cultural vendors
- Emergency stairwells and accessible lifts for full inclusivity
- 16 exterior porticoes and 10 interior porticoes facing the central courtyard
- Corner-side access points, allowing passage between adjacent blocks via open staircases
All Unity Blocks are connected to underground spaces including parking, storage, and public restrooms. These lower levels are accessible via elevators and double escalators, maintaining ease of movement across the entire structure.
Exhibition and Gathering Floors
The 6th floor is designed as a dedicated exhibition gallery, a space to reflect on resilience and leadership across histories and regions. It connects directly to a multi-functional hall on the 7th floor, designed for events, dialogues, and cultural gatherings, with seamless access to the rooftop terrace above.
Entry Points and Vehicle Flow
Each of the four main facades includes a primary entrance framed by:
- Two lateral fountains, introducing movement and serenity
- Three vehicle lanes, one for courtyard access, one for underground parking and deliveries, and one for exit
- Pedestrian walkways and elevated platforms designed for landscape art and community displays
Above these entrances, steel frames with solar panels tilt at a 45° angle. These match the geometric profile of the pyramid while contributing to the site’s energy efficiency.
Exhibition and Gathering Floors
The 6th floor is designed as a dedicated exhibition gallery, a space to reflect on resilience and leadership across histories and regions. It connects directly to a multi-functional hall on the 7th floor, designed for events, dialogues, and cultural gatherings, with seamless access to the rooftop terrace above.
Entry Points and Vehicle Flow
Each of the four main facades includes a primary entrance framed by:
- Two lateral fountains, introducing movement and serenity
- Three vehicle lanes, one for courtyard access, one for underground parking and deliveries, and one for exit
- Pedestrian walkways and elevated platforms designed for landscape art and community displays
Above these entrances, steel frames with solar panels tilt at a 45° angle. These match the geometric profile of the pyramid while contributing to the site’s energy efficiency.
The Story is Built Into the Structure
At the Motherland Museum, form and meaning are inseparable. The building is designed to do what exhibitions alone cannot, carry visitors through the weight and complexity of shared human history. Rather than serving as a neutral container, the structure itself challenges, reveals, and connects by using space, symbolism, and elevation to shape how stories are seen and understood. The magnificence of this project positions it to achieve UNESCO World Heritage recognition for modern architecture upon completion.
A Gallery That Confronts Power
At the center of the tower lies a provocative gallery, home to four confronting statues of leaders whose wartime decisions shaped the 20th century:
- Franklin D. Roosevelt
- Joseph Stalin
- Winston Churchill
- Adolf Hitler
Their positioning, facing away from each other across the circular space, urges visitors to reflect on history’s power struggles and their ongoing impact.
Below them, twelve stars embedded in the floor represent unity. A central elevator and spiral staircase rise from this point, as a symbolic ascent towards peace, equity, and collective responsibility.
A Gallery That Confronts Power
At the center of the tower lies a provocative gallery, home to four confronting statues of leaders whose wartime decisions shaped the 20th century:
- Franklin D. Roosevelt
- Joseph Stalin
- Winston Churchill
- Adolf Hitler
Their positioning, facing away from each other across the circular space, urges visitors to reflect on history’s power struggles and their ongoing impact.
Below them, twelve stars embedded in the floor represent unity. A central elevator and spiral staircase rise from this point, as a symbolic ascent towards peace, equity, and collective responsibility.
A Circular Core That Brings Every Path Together
Encircling the tower is the Central Compound, laid out in the shape of a semi-roundabout that connects all eight Unity Blocks. Inspired by cardinal directionality and the European Parliament’s hemicycle, it supports both foot and vehicle flow without breaking the site’s symmetry.
Designed for Inclusion and Flow
Accessibility is fully integrated. From the roundabout, a series of gentle ramps lead to two elevated rings that wrap around the base of the Unity Tower. These form a circular balcony on the semi-ground level, allowing all visitors to reach the central spaces with ease, regardless of mobility.
At each point where the ramps meet the balcony, spaces are reserved for statues representing human diversity as a visual reminder that unity is built on inclusion.
A Circular Core That Brings Every Path Together
Encircling the tower is the Central Compound, laid out in the shape of a semi-roundabout that connects all eight Unity Blocks. Inspired by cardinal directionality and the European Parliament’s hemicycle, it supports both foot and vehicle flow without breaking the site’s symmetry.
Designed for Inclusion and Flow
Accessibility is fully integrated. From the roundabout, a series of gentle ramps lead to two elevated rings that wrap around the base of the Unity Tower. These form a circular balcony on the semi-ground level, allowing all visitors to reach the central spaces with ease, regardless of mobility.
At each point where the ramps meet the balcony, spaces are reserved for statues representing human diversity as a visual reminder that unity is built on inclusion.
Berlin – The Only City That Could Hold This Vision
This city has experienced rupture and rebuilding more than most. However, its ability to transform division into cohesion and grief into growth makes it the only place where United Berlin could begin. Here’s why this project matters and why Berlin is uniquely positioned to lead it
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