I've done a ton of these super easy blocks!!! Layer 4 fabrics like you are doing a SAW or OBW but I cut my strips 4 inches and then sub cut to 4 inch squares!!! Move them around until you are pleased with the ''look'' and sew together in a patch. I add quarter square triangles to the 4 sides for a nice square block that goes together for a very nice quilt.
Enjoy....these little 4 patch posies are very addictive!!
jodi