“True landscape design begins not with lines on paper, but with listening deeply to the territory – its soils, waters, histories, and living dynamics. 

Our role shifts from imposing control to cultivating relationships: fostering the inherent resilience and 'wildness' of place through co-creation with natural processes.

We seek not just sustainable function, but vibrant, meaningful landscapes born from this partnership, nurturing futures where both human and non-human life can thrive together.”


























Projects







The Sacred Grove
Chaumont-sur-Loire, FR
The Creative Valley and its productive ecosystem
Saint-Étienne, FR
One reaps what one sows
Chaumont-sur-Loire, FR
Click here for more projects ...





The studio







LLA is a landscape architecture and garden design studio created by Philippe Allignet, based in Rotterdam, active in the Netherlands, Belgium and France.



Embracing wilderness


In the era of the Anthropocene, facing profound climate and biodiversity challenges, we believe it's time to embrace the wild. Using landscapes as leverage, LLA actively explores and cultivates new relationships between human and non-human worlds, starting with a deep understanding of each territory. We see these places not as static settings, but as dynamic living systems full of opportunities to shape resilient, vibrant, and symbiotic futures.

Through landscape architecture and garden design, LLA delves into the intricate web of connections constituting place. It guides a fundamental shift away from human-centric control towards co-existence and co-creation, from fragmentation towards nurturing ecological continuity, from an imposed uniformity towards celebrating inherent uniqueness.

Transforming the physical environment goes hand-in-hand with inspiring new ways of seeing and interacting with Nature, aiming to shift perceptions, foster ecological understanding, research, and build the social and aesthetic acceptance vital for these living landscapes to thrive.

Working with natural dynamics is central to our practice, often expressed through a rewilding mindset across all scales. By fostering ecological processes and strengthening our cultural connection to the land, LLA shapes environments that are not only meaningful, resilient and alive, but that also actively engage with people, cultivating care. We aim to design landscapes that support better and wilder futures, deeply understood and embraced by the communities they sustain.













News














Contact









LLA

De Savornin Lohmanlaan 86 B01
3038 NN Rotterdam
The Netherlands


philippe@l-la.nl
+33 (0) 6 28 28 59 60 
+31 (0) 6 13 71 63 73

KvK : 78297656
VAT :  NL698566452B01










Projects






Design projects




Balzac d’Alembert high-school rewilding
Issoudun, FR - 2024-ongoing
The Sacred Grove
Chaumont-sur-Loire, FR - 2024
The Creative Valley and its productive ecosystem
Saint-Étienne, FR - 2022
One reaps what one sows
Chaumont-sur-Loire, FR - 2020
The Augmented Valley
Vierzon, FR - 2020
The post-industrial city
Amsterdam, NL - 2018
A future for the peat polder landscapes
Amsterdam, NL - 2018








Academical projects




Groundbreaking
Thinking projects from the local soil, water and natural conditions.

Regional research & design studio (U & L)
2025 - Academie van Bouwkunst Amsterdam

Location : Metropolitan region of Amsterdam (NL)
Tutors : Philippe Allignet & Léa Soret
Partners : MRA, Gemeente Amsterdam



B(S)XL
Looking at the city as a ressource as a way to foster post-growth, local urban and landscape dynamics.

Urban design studio (U)
2024 - Academie van Bouwkunst Rotterdam

Location : Schaarbeek-Vorming (BE)
Tutors : Philippe Allignet & Giacomo Gallo (design), Tslil Straus (Research), Jacopo Grilli (communication)
Partners : Brussel Perspective, BMA, Shipit


The nature of Nature
Questionning the meaning of what “Nature” is, its significance, use and many forms within our western society.

Research module (A, U & L)
2024 - Academie van Bouwkunst Amsterdam



The nitrogen crisis
Reimagining our relationship and impacts on environments using local conditions & sustainable processes.

Regional research & design studio (U & L)
2023 - Academie van Bouwkunst Amsterdam

Location : Province Noord-Brabant (NL)
Tutors : Philippe Allignet, Léa Soret, Robert Younger & Kinke Nijland


The image of the city
Investigating the many forms a city can take through ressearch methods, on-site investigations, research by design

Research module (A, U & L)Location : Amsterdam (NL)
2023 - Academie van Bouwkunst Amsterdam



Shrinking by design
Creating new ideals from fallen urban myths

Regional research & design studio (U & L)
2023 - Academie van Bouwkunst Amsterdam

Location : St-Étienne (FR)
Tutors : Léa Soret, Robert Younger & Philippe Allignet
Partner : City of St-Étienne

...










Balzac d’Alembert
high school rewilding




2024 - Ongoing
Issoudun - FR

Client
Natur’O Lycée, Région Centre-Val-de-Loire


Team
Étienne Maliet Paysage (lead)


Area
4,6 ha


Provisional budget
150.000€ exc.









Two high schools that stand in contrast and do not connect, large green lawns with solitary trees on one side, expanses of black asphalt on the other, no furniture or common spaces for students to spend time, and no privacy from or towards the nearby road and commercial area [...] These were the conditions we started with for this redevelopment project of the Balzac d’Alembert general and professional high schools.

We based our approach on the rewilding of the outdoor spaces, where the introduction of natural habitats is the main project driver - creating transitions with the surrounding areas, enhancing ecological habitats, maximasing the reuse of paving materials to build structures and furnitures (for both humans and non-humans), and designing a variety of outdoor spaces that accommodate students’ activities and allow for meeting, resting, playing, and teaching.













The Sacred Grove




2024
International Garden Festival
Chaumont-sur-Loire - FR

Client
Domaine régional de Chaumont-sur-Loire

Sponsors
Pépinières Doussin
Municipality of Veuzain-sur-Loire

Building team
Emma Morillon, Chloé Savalle, Étienne Maliet,
Louise Bégou, Christophe Allignet, Sylvie Very

AJ Rénovation

Lycée Agricole Le Fresne
Axel Guillou, Enzo Touyou, Gabriel Piotrowski, Louison Paillard, Nathan Dubois, Noah Fleury, Owen Coquemont

Budget
12.000€


Links
International garden festival
The Sacred Grove








Behind this name, this garden stages the role and the benefits of fallen trees within forest ecosystems while advocating for greater relationships betweeen humans and nature.

Sacred groves are recurring elements through history, amongst westerns and non-western cultures. They are protected spaces where mankind converses with deities, primordial and elemental places where nature and humans connect.

This garden is an interpretation of this concept. It stages a fallen tree in the middle of a meadow, surrounded by a dense forest edge. It is a space of intense life where bacteria, insects and fungi are busy decomposing the wood, feeding ground and birds, where perennials, shrubs and saplings are stretching for the light, a space where the death of a tree starts the rebirth of many others. Cloistered by wooden poles, the central meadow become a sanctuary, a place where visitors are guests, invited to have a seat under the trees, contemplate and reconnect with nature.












































































©2025 - LLA & Philippe Allignet - All rights reserved