Tartan

It looks like a traditional Bow Tie block to me. That is the one with the deaded Y seams. There are easier versions now called the 10 Minute block or Easy Bow Tie. The blocks are then set with pale yellow sashing and blue cornerstones. If you want the traditional Bow Tie block, it is probably on www.quilterscache.com?

nativetexan

or could be a square in a square but looks more like a 10 minute block. there are tutes out there. one or more good ones on missouriquilts.com