The Start of Something?

Inspired a little by the recent thing I saw on the internet about painters painting pictures of people holding paintings that spawned a 'family tree' of images (check it out), and briefly catching up with a blip friend online, I wondered if this blip could start a chain of blips. Does someone want to post another blip, inspired by this rainbow on Portobello Beach this morning and then someone else do another blip inspired by that, and so on... I guess it needs a tag, so how about #rainbowchain? I wonder how far it can go?