the act or process of collaborating
working together on a common project
to work together, especially in a joint intellectual effort
One of the reasons I really like this blog is that I get to collaborate with others. And it isn't just 'art' people but regular people connecting in an artsy way. It gives a totally different perspective when others can join in on naming, adding symbolic meaning, or picking content to a painting. I hope others have enjoyed it as much as I have.