How put random images

It is true what you say, but I started the program 2 weeks ago and I still do not use the variables and the lists, it is all very new for me, I like to experiment but there are things that escape me like "You will only need another variable that will be the name of your folder … Then get the file list and set the folder name parameter to the filename var "same thanks for your help

You mean you didn’t understand that?