This is ticking along now. Here's a layout using tulips in groups and including a couple more big ones.
I have started sewing a few bits together, starting in the middle and working my way out. It reminds me of why I don't often make so many small bits before I start joining them: I am poor at keeping track of where things have come from. In some ways it doesn't matter, since I can always just lay them out again, but after a while that stops seeming like fun. So, if I am to keep going until an end, I need to get some bigger chunks done, to compensate for the fact that I appear to be a disorganised person with a poor attention span.
I have one more little tulip and five or six more string blocks currently under construction, but I am more or less decided that I don't want to keep going with either. Instead, I am experimenting with dropping in squares of some of the floral fabrics that are in the pieced blocks. If I keep going like this there will be more squares and less piecing around the edges, though I might also consider a pieced border of some description.
For this particular quilt these decisions are being driven by the prompts Ann provided, my interpretation of them and, increasingly, by the contents of my scraps box. If I want a border of any sort I may have to cut up a new shirt. I don't mind so much if that's where I end up, but I am going to have a good shot at only using what's in the box first.
Clarelou - the tulips are improvisationally pieced; I looked at a few traditional blocks, did my own little sketch and then just did them by eye. Nothing is measured as I sew.