Found some leftover strips to try out the tube blocks. Had enough to make this top for Project Linus which still needs sandwiching and quilting. When I hung it up to get a better look, discovered that the darker fabric had a print similar to the block itself. Also discovered I'd goofed - 3 squares are turned wrong. Not that noticable so am not going to take it apart and redo.
tube quilt
[ATTACH=CONFIG]7392[/ATTACH]
background fabric
[ATTACH=CONFIG]7544[/ATTACH]
block close-up
[ATTACH=CONFIG]7619[/ATTACH]