BURGERWEESHUIS

location
Poststraat 45, 4301 AB Zierikzee

phase 1: research and proposal
July 2011 – September 2011

phase 2:  pilot
September 2013

phase 3: conservation
January 2014 – November 2014

phase 4: writing of report
Currently working on, July 2015

client
Stichting Burgerweeshuis

mission
Technical analysis, structural treatment, conservation treatment of the 17th century painted ceiling

team members
Roos Keppler & Annefloor Schlotter – main contractors, conservation strategy and treatment, paint sample analysis
Johanneke Verhave & Kate Bangerter – paintings conservators
Maurice Steemers (Restauratieatelier Enkzicht) – wood conservator & structural treatment

Removal of the darkened and yellowed varnish layers
Removal of the darkened and yellowed varnish layers

This building’s name derives from the orphanage (Burgerweeshuis) that was located here in the 19th century. In the 17th century, the building was occupied by the mayor of Zierikzee, and remained the home of the city’s subsequent mayors.

The 17th century painted ceiling is situated in De Regentenkamer (Room of Trustees). Striking features in the room are gilt leather wall hangings and the painted ceiling. The ceiling depicts personifications of Gods in clouds, flanked by putti that represent the four elements: Water, Air, Fire and Earth.

This project is a joint project with Annefloor Schlotter. Together we conducted a condition and damage survey, followed by a conservation strategy and a planning. The conservation involves two main aspects: the structural treatment of the suspension of the wooden planks, and the conservation of the painted surface by removing several dirt and varnish layers.

After more than 300 years, the original, vibrant colours of the ceiling are revealed. With this structural treatment and surface treatment, the ceiling has been secured for future generations.

Using chemical solvents requires the wearing of proper protective clothing
Using chemical solvents requires the wearing of proper protective clothing
Before conservation: west section: personification of Justitia and Mars together with putti
Before conservation: west section: personification of Justitia and Mars together with putti
Regentenkamer before conservation: 17th Century ceiling painting and gilt leather wall hangings
Regentenkamer before conservation: 17th Century ceiling painting and gilt leather wall hangings
Cross section of the paint and varnish layers of the 17th Century painting on the ceiling
Cross section of the paint and varnish layers of the 17th Century painting on the ceiling
Left: original painting with varnish layers; right: varnish layers removed
Left: original painting with varnish layers; right: varnish layers removed
Cross section in UV-lighting. The four top fluorescent layers are the different varnish layers applied in the last centuries
Cross section in UV-lighting. The four top fluorescent layers are the different varnish layers applied in the last centuries