If you'd like to contribute a response to a picture that's either on the site or one of the linked resources (like the Instagram feed or something on the Sparks page) then please fill in the below information, indicating which picture you're responding to.
If you're interested in contributing sparks for others to respond to, please include a link to the gallery (of your own work). I'd prefer collections of pictures rather than individual images, because that makes my life easier. And we all want that, don't we. Yes, we do.