I have a question about block size ....
My favorite kind of "sampler block" quilt are those that are made up of different block sizes. Some are 12", some 6", some are square and some are rectangle.
Would it be OK if I were to ask folks to make ANY SIZE block they wanted as long as it FINISHED to a multiple of 3"? A 12" square is still OK - and good - but it would be neat to get a variety of sizes.