WOW! Thx so much. And thx, @northy, for tracking me down. I did miss this post. Off to check out what's alread been done and, hopefully, find a new technique!
@cmc1200 there's a list somewhere... gotta say, we've pretty much run the gamut... but no reason why you couldn't go back to one of the earlier challenges and run it again... lots of new folks on the site :)
@northy I checked out the list you'd posted at the start of the last challenge. I came up with a couple reasonable ideas, but may go back and look at something more basic. Do they usually run fri-wed?
@cmc1200 with this delightfully whimsical portrait: "falling"
congrats Caryn! and over to you to set up the next technique challenge :)