Learn how to make a pinwheel quickly using two charm squares. This video tutorial for fast and easy pinwheels demonstrates how you can sew squares together around the perimeter and then slice for half-square triangles, which make pinwheels.
Illustration of how to make the Easy Pinwheel
Wonky Pinwheel Tutorial by greenleaf goods, via Flickr
3D pinwheel quilt tutorial. One of the most fun quilts I've made...
pinwheel quilt tutorial
Video tutorial: paper pinwheel quilt block
Spring Pinwheel Potholders and Giveaway - Schlosser Designs
Quilting Technique - Easy Three Coloured Pinwheel Tutorial - Sweet Little Pretties
Cute pinwheel tutorial
tutorial for this pinwheel block...would be a great card in reduced size...