![Neo-classical Mosaics from the workshop of Guilbert-Martin of Lyon](/sites/default/files/2018-03/basilique-nd-de-fourviere.jpg)
Basilique Notre Dame de Fourvière
Lyon
Néo-classical Mosaics from the workshop of Guilbert-Martin of Lyon. Performed in 2012, under the direction of Michel Patrizio.
Work undertaken: Diagnosis, injections, partial removal and re-installation and cleaning.
Les étapes de restauration
scaffolding
Scaffolding for a removal operation on a side chapel.
![Scaffolding for a removal operation on a side chapel.](https://www.emaaa.fr/sites/default/files/styles/work/public/2018-03/echafaudage.jpg?itok=0DSnFAjA)
a strappo
The mosaic is detached from the damaged support.
![The mosaic is detached from the damaged support.](https://www.emaaa.fr/sites/default/files/styles/work/public/2018-03/a-strappo.jpg?itok=KfxuDXDw)
fragmented mosaic
The mosaic is detached from the vault in numbered pieces. A purge of the lime attached at the bottom of the mosaic and on the vault is necessary before the installation.
![purge of the lime](https://www.emaaa.fr/sites/default/files/styles/work/public/2018-03/mosaique-par-fragment.jpg?itok=cFarW0l_)
cleaned pieces
Fragments freed from the old lime are ready to be put back on the vault.
![cleaned pieces of mosaic](https://www.emaaa.fr/sites/default/files/styles/work/public/2018-03/mosaique-purgee.jpg?itok=TEXkQrDV)
setting
Following the laying plane, the fragments are set on the new coating.
![setting of the cleaned mosaics](https://www.emaaa.fr/sites/default/files/styles/work/public/2018-03/repose.jpg?itok=2Om2opSi)
restored vault
The mosaic has returned to its original state on a sanitized support.
![restored vault](https://www.emaaa.fr/sites/default/files/styles/work/public/2018-03/voute-restauree.jpg?itok=gyou1FCq)