For the AGP family each project is unique: it requires combined skills and multidisciplinary profiles: our team is our strength!


Gaël Hamon

CEO, Founder

Gaël Hamon is one of the most recognized specialists in the field of surveying and the promotion of heritage preservation.
After gaining a lengthy experience in the restoration of prestigious structures, he founded Art Graphique & Patrimoine with the help of Hervé Quelin in 1994.
Holder of a BPMH professional diploma in historical monuments and a gold medal for the best international stonecutter award at the Olympiades des Métiers, he is currently the vice-chairman of Appareilleurs de France and a jury member for the MOF craftsmen competition.
He regularly speaks at the INP and the universities of Poitiers, Paris VIII, and Aix-en-Provence.


Yann Le Prado

COO - Chief Operating Officer

Expert in the cultural and creative industries in which he has been evolving since 20 years. Yann Le Prado was successively distributor and producer of audiovisual content, director of acquisitions & diversifications then deputy general manager of a television channel, general manager of the production division of the Havas group, content director for the Vivendi group, director of catalog activities for Studiocanal (one of the largest in the world with 6,500 films) and co-founding president of the "Syndicat des catalogues de Films de Patrimoine".


Pélagie Atangana

Coordination-Management Assistant

After obtaining a BTS in executive administration and working for eight years within different architectural firms, Pélagie joined Art Graphique & Patrimoine in 2000.
In charge of call-for-tender dossiers and everyday administrative management, she is the cornerstone of AGP and will often be your contact over the telephone.


Kelly Gailan


Kelly joined us in September 2022 becoming the company’s sole accountant. Thanks to his radiant personality and his skills; she is an essential support for the management and for the support functions.

With more than 16 years of expertise in accounting, Kelly has practiced her profession in various fields; first in accounting firms and then in company’s groups whether in the real estate and furniture, marketing or archiving sectors.


Chiara Cristarella Orestano

Head of Communication and Business Development

Archeologist, with a Master’s degree from the University of Perugia, Italy, Chiara took an early interest in heritage enhancement and cultural mediation. After training in cultural and touristic marketing and gaining professional experience in the promotion of land development, she completed her education with a Specialised Master’s in management of cultural heritage at the ESCP Europe in Paris.
Chiara joined AGP in 2015 to oversee business development and communication.


Thomas Guillet

Sales Engineer

Surveyor and drone pilot, with ten years of experience in architectural surveys, Thomas joined AGP in 2020 as a lasergrammetrist and photogrammetrist, in charge of the 3D digitization of historical monuments. His field experience on many heritage sites and his in-depth knowledge of trades related to the digital restitution of cultural heritage, allow him today to integrate the commercial department of Art Graphique & Patrimoine as business developer.


Aurélien Peyroux

Chief Survey Engineer

Surveying Engineer, ESG Topographer, Drone Pilot.
Having graduated from the École Supérieure des Géomètres et Topographes in 2012, Aurélien engaged in his first foray into the world of heritage as an International Volunteer Surveyor assigned to the Centre Franco-Égyptien d’Étude at the Temples of Karnak in Egypt.
Following up on this and because of his passion for the ancient and archaelogical heritage, Aurélien joined AGP in 2014, where he heads the field survey team.
He is the privileged contact of the customers of the measurement unit during the planning of surveying interventions and for project monitoring.
Thanks to his fine expertise and his experience after more than five years at AGP, Aurélien is also in charge of the preparation of technical dossiers of surveying and measurement projects, for sites in France and abroad.


Florian Moreno

3D and R&D Project Manager - Grand Sud Agency

2D-3D Graphic Designer and Architect.
A trained HMO Architect, Florian Moreno came to specialise in promoting architectural heritage at the Map Gamsau Laboratory in Marseille.
Florian joined Art Graphique & Patrimoine in 2010 in charge of Research and Development, later taking on the role of 3D Manager.
His work mainly focuses on BIM modelling based on lasergrammetry (La Cité des Sciences, Le Palais d’Antin), and also the processes of photorealistic 3D reconstructions and surveys of works of art (Winged Victory of Samothrace, all of the works present at the Louvre-Lens, etc.)
Today he is the Head of AGP’s Grand Sud Agency in Avignon.


Frédéric Gourdet

3D Project Manager

Frédéric has an engineering degree from the National School of Geographic Sciences and holds a professional Master 2 in sustainable development, environmental management and geomatics at Panthéon-Sorbonne University.
Self-taught, curious, Frédéric is always on the lookout for all innovation and is particularly passionate about Virtual Reality. He is one of the pioneers in VR capture techniques and has built over the years a strong expertise in that field.
Trainer at the INA (Audiovisual National Institute), co-author and co-director of 360° movies, Frédéric now wants to mobilise and transmit his knowledge of VR and 360° cinematics in order to carry out cultural projects for general public communication. He therefore joined AGP’s team in 2020 as 3D Project Manager.


Roxane Van Cauwenberghe

Communication and Business Development officer

Graduated with an MBA Digital Marketing Business specializing in Art & Culture at EFAP in Paris, Roxane is a visual arts lover who enjoys to discover digital cultural innovations. She also did two years of literary preparatory class and a history degree which convinced her to work for the cultural sector. After 6 months of internship at AGP, she now holds the position of Communication and Business Development Officer.


Ariel Rimoux

R&D Engineer, Laser-Photogrammetrist

Engineer specialised in remote sensing, aeronautics and spatial.
After his studies at ISAE-SUPAERO (Toulouse), Ariel worked as a Flight Engineer for Airbus and then as an Automation Engineer for Parrot Drones, where he perfected his skills in the design of flight estimation and control algorithms.
In 2018, Ariel decided to complete his expertise by specialising in remote sensing techniques (radiometry, Lidar, radar, photogrammetry) and obtained a Master II "Fundamentals of Remote Sensing" at the UPMC (Paris VI).
Research engineer at LATMOS (Laboratoire Atmosphères, Milieux, Observations Spatiales) in 2019, Ariel finally joined AGP’s team as R&D and Laser-Photogrammeter Engineer in the early 2020.


Alejandro Arredondo

Architect and BIM Project Assistant

Trained Architect and BIM Manager.
Alejandro obtained his architectural degree from Tecnológico de Monterrey and continued his studies in Madrid, receiving a Master’s degree in Building Information Modeling (BIM) in 2016.
As a BIM Manager, Alejandro completed several interesting projects, including the renovation of Mexico’s Military Nursing School.
Settling in France, he worked as an architect and a designer on large-scale projects such as the construction of 88 private luxury residences in Marrakech (Morocco), before joining AGP’s BIM team in January 2019.


Caitlin Roclin

Architect and BIM Project Assistant

BIM Designer specialised in 3D scanning since 2006, Caitlin has studied architecture and CAD in Arizona and Arkansas.
After a Master’s degree in architecture, she joined CAST (The Center for Advanced Spatial Technologies) of the University of Arkansas where she provided her technical knowledge (lasergrammetry, photogrammetry, augmented reality) to support BIM management on the campus.
She also participated in the scientific research and analysis of ancient sites (such as Petra in Jordan, the pyramids in Egypt, Saint-Paul’s cathedral in London) for the National Geographic’s documentary series "Time Scanners".
Arriving in Paris in 2013, Caitlin has taken part in the BIM modeling of many Historic Monuments such as the Louvre Museum and the Bourse de Commerce.
Her passion for 3D technologies and for architectural heritage preservation led her to join AGP’s BIM team in May 2019.


Jean-Pierre Zéphir

Laser-Photogrammetrist, Digital Archivist - Stone Carver

Laser-Photogrammetrist, Stone Carver, Network Administrator.
From a training in civil engineering and in the construction industry (École du Bâtiment in Felletin), followed by a training in stonecutting at the Union Compagnonnique de Châteauroux and numerous projects within construction companies and other trade specialists, Jean-Pierre joined Art Graphique & Patrimoine in 1996 to consolidate the team surrounding Gaël Hamon.
He holds a versatile position, combining the IT management of the company’s digital data, Photogrammetrist Draughtsman and Graphic Designer (training in 3D Broadcast at the École Ziggourat in 2006), projects monitoring, ortho-images production, graphics control of inputs and outputs of data delivered to customers.


Camille Favre

Survey Engineer

Surveyor-Topographer Engineer, Camille holds a Master’s degree in photogrammetry, positioning and deformation measurement.
She learnt 3D digitization techniques through her studies and professional experiences, and discovered the 3D survey for heritage sites since 2015 during her internship at the Chambord domain.
In 2016, Camille began her professional career as a Design Engineer for the Geodesy and Metrology Department at IGN. With this experience, she chose in 2020 to put her skills as a Surveyor Engineer (and sportsperson!) at the service of cultural heritage safeguarding, by committing to our field team.


Maud Higelin

Laser-Photogrammetrist - Surveyor

Archaeologist, Surveyor-Topographer. Maud holds a Research Master’s degree in comparative history and archaeology of medieval societies at Lumière University Lyon 2, and also has a BTS as a Surveyor-Topographer specialised in digital modeling at Sillac vocational school in Angoulême.
Qualified for the use of lasergrammetry and photogrammetry techniques, in digital image processing and expert in documenting archaeological sites, vestiges and digs; Maud worked as an Archaeological Operations Manager and 3D Survey Officer before joining AGP in 2020.
This double job of Archaeologist/Surveyor is an asset for our field team which can rely on Maud’s skills during 3D surveys on archaeological excavations.


Alexis Fernandez

Laser-Photogrammetrist - Surveyor

Alexis joined AGP in May 2022 as a surveyor-topographer technician to reinforce the survey team. He is specialized in lasergrammetry and photogrammetry and is also qualified in 2D and 3D restitution. He was mainly trained in 3D surveying and BIM modeling in land surveyor offices.


Benoit Domard

Laser-Photogrammetrist - Surveyor

Benoit joined AGP in July 2022 as a 3D survey manager - Surveyor topographer, laser-photogrammetrist, he is a real expert in processing lasergrammetric and photogrammetric data.

Holder of a diploma from the Higher School of Surveyors and Topographers and a Certificate of Theoretical Aptitude Pilot ULM, Benoit is also part of our team of drone remote pilots, with more than 480 drone flights to his credit.


Ombeline Mignot

Laser-Photogrammetrist - Stone Carver

Lasergrammetrist, Photogrammetrist, Stone Carver, Restorer of Historic Monuments.
Passionate about architecture, Ombeline undertook training as a Stone Carver, specialising in the restoration of Historical Monuments.
She also has a solid knowledge of architecture and the art of stone-setting.
She joined the AGP team in 2008, drawn to the dynamism and quality of the company’s projects.
A responsive and autonomous drafter, she uses her skills to provide high-quality drawings within deadlines.


Aurélie Dubois

Laser-Photogrammetrist - Stone Carver

Lasergrammetrist, Photogrammetrist, Stone Carver, Restorer of Historic Monuments.
Combining her taste for the architectural heritage with her aptitude for manual trades, Aurélie graduated from the Toulouse School of Architecture, to then turn to the stonecutting trade.
She holds a professional certificate in stonecutting with a specialisation in the restauration of Historic Monuments, and she mainly worked on flamboyant gothic-style buildings in Picardy.
She joined the AGP’s team in 2007, where she uses her skills in architectural and topographical surveys, lasergrammetry, photogrammetry, and architectural drawing.


François Verat Dit Fleury

Laser-Photogrammetrist - Stone Carver

After training at the Institut supérieur de Recherche et de Formation aux Métiers de la Pierre in Rodez, and obtaining a technical diploma in superior craftsmanship and stonework trades, François chose a multi-faceted career path encompassing stonecutting and the economy of construction.
He is specialised in heritage and the drafting of stone setting and layout.
François joined the team of AGP to bring a stone worker’s sensitivity to graphical representations.


Guillaume Robiquet

Laser-Photogrammetrist - Stone Carver

Interior Designer, Art Historian, Lasergrammetrist, Photogrammetrist, Stone Carver.
Guillaume underwent training in Art History and Archaeology at the Sorbonne Institute, providing him with a solid knowledge in terms of architecture and heritage. This knowledge was very well-applied at worksites during his time training in stonecutting at the Compagnons du devoir.
At AGP he holds a versatile position, enabling him to carry out both 3D modelling projects such as "Jumièges 3D", as well as 2D reconstructions in plan, section, and elevation of prestigious monuments based on point clouds and 3D scans.


Stéphane Kervinio

Laser-Photogrammetrist - Stone Carver

Stone Carver, Restorer of Historic Monuments, professional certificate in stone carving of Historic Monuments from Saint Lambert school in Paris.
Qualified since 1989 for topographic surveys and field surveys employing lasergrammetry, photogrammetry and videogrammetry techniques.
Experience and multiple skills in stone cutting, drawing and 2D - 3D reproduction from digital data.


Laurence Stefanon

Historian, 2D-3D Graphic Designer

Laurence holds a Master’s degree in contemporary history and a DESS in heritage-art history. As a freelance 2D-3D Graphic Designer for almost 8 years, she specialised in graphic design for illustrations in cultural publications, as well as graphical interfaces for multimedia applications.
Since 2001, she has taken part in AGP’s 3D reconstruction projects for cultural mediation, offering her expertise in 3D modeling, rendering of textures and 3D films.
She has been in charge of many of AGP’s leading 3D projects, including Notre-Dame in Paris, the 3D Evolution of Poitiers, the Roman theatre of Arles, the cathedral of Amiens and the Saint Trophime cloister.


Sébastien Le Gall

3D Graphic Designer

3D Graphic and Motion Designer, Sébastien attended a technical-artistic education programme in animation at Studio M in Marseille.
He completed his studies with a 3D training scheme certified by Autodesk and an innovative training scheme in web programming, certified by the Grande École du Numérique.
Sébastien masters several techniques of 3D reproduction of archaeological sites, such as lighting, making of settings, and creating characters.
Since 2021, he is in charge of the implementation and monitoring of our 3D scenes and models.


Théo Paitra

3D Graphic Designer

Théo worked for AGP since 2021 as a 3D graphic designer. He passed a bachelor’s degree and a master’s degree in 3D production and animation at the Institute of Internet and Multimedia.

Initially oriented towards 3D sculpting, environmental modeling, VFX and compositing, he trained in the digitization and exploitation of scanned data within the company.


Oscar Baudry

Game Designer

Game Designer, Oscar graduated from the Institute of Design and Digital Animation. He is specialised in user experience design, 2D animation and 3D modeling.
Within the studios of Blizzard and LeavinRoom, he was confronted with the development of large-scale escape games. Oscar is a creator with a marketing-based approach, interested by musical composition and historical narrative.
Since 2020, he writes and designs our fun applications of mediation for the general public.


Paul Chapelon

IT Developer

Graduated of the IMAC engineering school (Paris) and a master’s degree in Digital Creation at UQAT in Canada, Paul had already several experiences in Gameplay programming and as a Unity 3D Developer.

Paul joined the AGP team in October 2022 to strengthen the cultural valorization hub. He currently hold the position of 3D developer. He is a curious and meticulous profile which is essential for developing our applications in virtual reality and other cultural valorization devices.


Gaïa Leo

IT Developper

Gaïa is a very positive and open-minded personality who brings a good amount of happiness to the teams. After passing her degree in computer engineering - specialization in imaging and virtual reality at EFREI Paris, Gaïa also passed a double degree from UQAC with a master’s degree in computer science and video games in Quebec. At AGP, she works as an IT developer in R&D projects to develop virtual reality applications such as interactive touch tablets.


Michel Yip

IT Developer

Michel is a developer passionate about video games who educate himself to a great curiosity in all areas of virtual universes. Specialized in real-time 3D devices and multi-player games, Michel is a serious and thorough person who has an IMAC engineering training obtained at the Superior Engineer School Paris Est. He joined AGP in November 2021 and is developing virtual reality applications, multimedia and multiplatform devices.


François Dessarts

IT Developer

François is a history and general knowledge enthusiast, a curious and cheerful personality who joined the team as an Unreal Engine developer in September 2022.

Coming from a Master’s degree in video games specializing in programming, he now mainly proceeds on the development of the Tech & Secours app, a digital R&D solution based on AI and 3D modeling of architectures to make rescue interventions easier, particularly in buildings with complex configurations.