I found a website with oodles of paper piecing ideas, that include the basic paper piecing block. This is not a site for someone who needs detailed instructions, but if you're like me and just need the idea (with lots of different color examples), and really like paper piecing, this may be of interest to you too:
http://www.wilmakarels.nl/blokken.php?lg=en
The site is not in English, but with the pics provided, though probably not for beginners, one can figure out the instructions.