The quilting on this went pretty well, but I ran into issues with the backing while I was basting it. Turn outs, I didn't line things up properly and I was about an inch short on two sides, but I didn't realize it until I was well into the quilting process. At that point, fixing it wasn't an option (there was no way I was going to seam rip everything I'd already quilted and rebaste the whole thing!), and to make matters worse I didn't have any of the backing fabric left!
The solution was to patch a few strips of fabric that were a decent match, but it looks kind of half-assed. The good thing is that it's on the back, and who cares about that anyway?
Otherwise, this turned out really well, and looking back I'm proud of all the skills I learned while putting the blocks together back in 2015. Applique and y-seams definitely! But I also got a good handle on paper piecing and some other tricky things. It feels good to finally cross this one off the list!