Sacral architecture and sacral art research. Material-technical research and conservation of Estonian churches of medieval provenance, incl. analysis of interior details, exposing the stratigraphy of historical layers of historical interiors, the nature and extent of paintings and their relation to similar works.
Content creation and development of the public digital archive “Estonian Churches” (Eesti kirikud), a database collecting information about the history of construction and conservation of Estonian churches;
Monograph “Christian Ackermann: Tallinn’s Phidias, Arrogant and Talented”
Principal investigators: Anneli Randla, Hilkka Hiiop
Research and development staff: Merike Kallas, Andres Uueni et al.
Financing institutions: National Heritage Board, Tallinn City Archive