CROSS-SECTIONAL ANALYSIS
Facade samples of Petrov Cathedral in Brno, 2020
2 x 1 x 1 cm
Small samples of polluted facade had been investigated through microscopic analysis where the main goal was to explore the aggregation of pollutants and a crystal-forming of dust on the surface of selected samples.
![](https://freight.cargo.site/t/original/i/709582b4280cfb7ad9bd325bf6b71108938e9dc06f5bef1178a4a4b8647095c7/AH_GAB_CrossSection_01.jpg)
![](https://freight.cargo.site/t/original/i/b31042a1860b694c8fd67c94515d5c7e2d4309e9bb4f0f838391c84803ef392c/CrossSection_8.jpg)
![](https://freight.cargo.site/t/original/i/a81d597179f48a1686f3877a5a145283bec54281a64a1a45ac033acd98566409/facade_sample.jpg)
![](https://freight.cargo.site/t/original/i/7fa562a304978f7f350c21730f606b67baba2b1c550d00ad22d586207eb3eea3/JoannaPianka_4.jpg)
![](https://freight.cargo.site/t/original/i/10f430f56a54a47ede5bd8c656dcaaf88e8b5356572e3fd433ca2a21ccd291d0/Pinnacle_5.jpg)
![](https://freight.cargo.site/t/original/i/4738ecd2f54e7c9e71e5994cfac3cc50fba98addc3dce9e568e2ae55ceef3f61/Pinnacle_4.jpg)