Figure 2
From: Building limes for cultural heritage conservation in China
Marble restoration of Golden Bridge in front of Tiananmen Beijing, using NHL2 in 2009 (right) and after restoration (left).
Figure 2 | Heritage Science
From: Building limes for cultural heritage conservation in China
Marble restoration of Golden Bridge in front of Tiananmen Beijing, using NHL2 in 2009 (right) and after restoration (left).