All the pictures in the lo2 folder are generated from the picture in the folder "i", called ambiti.bmp running the file cropimg1.py run cropimg.py if you want to have other imgs randomly generated, instead of the ones that are alredy in the folder then run gridler_0_01.sh to produce o/griddler_0_01.tex and run 00_CONTAINER1.tex to hev the final pdf. (thanks for the workshop!)