External Expert Advisory Board
The External Expert Advisory Board (EEAB) supports the UNCHANGE project with independent expertise and advice. Its members contribute valuable perspectives that help strengthen the network’s research, training activities, and engagement. Below is each member presented.

Justyna Badach
head of imaging
Expertise: advanced imaging and documentation including photometric stereo and 3D
Affiliation: National Gallery of Art, Washington DC
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Fenella G France
adjunct professor
Expertise: Spectral imaging, heritage preservation,
non-invasive spectroscopies, multimodal imaging
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non-invasive spectroscopies, multimodal imaging


Rémi Petitcol
head of research infrastructures
Expertise: Cultural heritage cloud, cultural heritage communities, governance, digital commons, research infrastructures
Affiliation: Fondation des Sciences du Patrimoine, Paris. Member of the ECHOES Executive Board
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Carla Schroer
founder & director
Expertise: Reflectance Transformation Imaging (RTI), Photogrammetry, digital preservation, imaging metadata/paradata, Computational Photography
Affiliation: Cultural Heritage Imaging, USA


Mark Mudge
founder & president
Expertise: Reflectance Transformation Imaging (RTI), Photogrammetry, digital preservation, imaging metadata/paradata, Computational Photography
Affiliation: Cultural Heritage Imaging, USA
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