Note: This is an additional scan to display the colour reference chart and scalebar.
0.5
1 cm
![facsimile](https://digi.ub.uni-heidelberg.de/diglitData/image/studia_waweliana1994/4/g.jpg)
Niebo przed burzą, poz. 12
Fot. A. Wierzba
Fot. A. Wierzba