Welcome on board @nassim
was reading your post via google translate 
Do you have already a space ? and where are you based in Tunis or in another city ?
we are planning a camp in Medenine in December will be nice if you can make it, and may be collaborate with @Yosser on her project.
Also @MurielAboulrouss is working on cinejam which kinda of a space for artists in Lebanon, would be nice to exchange experiences