Pine Cone Hedgehog Ornaments - There’s no tutorial for this, but you could make your own by slicing a pine cone in half and drawing little faces and paws with a Sharpie. - 62 Impossibly Adorable Ways To Decorate This Christmas
Ceramics Magazine (according to original poster).(This is one of several magnificent works of art in ceramic that illustrate spirals or swirls). These illustrate how even a modified spiral is a thing of beauty.