Hi lovely!!
There two types of collabs: public and privated. All collabs have rules, like deadlines, reveal day, themes, materiales you can use (real cake, chocolate, fake cakes,…). Admins usually create a secret facebook group and invite all collab members, so people can talk there about the collab. For reveal day, we make a facebook page with a full gallery, a website and sometimes a video and then we can share all works to the world, it’s funny, love it!! :)
I have now a public collab about “Animal Rights” now, it’s for november and we have to choose and animal and make a work about it. If you want to join us, you’re welcome Magda ;)
Big hugs from Spain! ♥
Isa.
http://www.facebook.com/tartasimposibles ||| http://www.tartasimposibles.com