Thanks! I'll check these, out. Save Image node was one of those that I was attempting to fit into my grand scheme, so I'm glad to hear that I was on the right track.
I'm actually trying to do this right now for a project that would ultimately get output to physical media (sculpture)... But I need an image sequence of what I'm already doing in Vuo.
I've been attempting this from existing Vuo nodes for the past 3 hours and have been unsuccessful, so I guess it doesn't exist as of now. (sadface)