SWIRL BY SWIRL

“A spiral is a snuggling shape” is the somewhat homely observation that begins Sidman’s brief and graceful poem—she goes on to catalog and celebrate the ways that spirals manifest themselves in the physical and natural world in a way that will draw in the youngest listeners.

Krommes’ dense and richly colored scratchboard illustrations, with their closely packed and neatly labeled creatures, plants and natural phenomena, create a feeling of abundance and profusion, with so many parts of the world nestled together in swirls and spirals—effectively demonstrating its fundamental nature. The author and illustrator examine spirals as coiled and protective (fiddlehead ferns, a curled hedgehog) as well as bold and releasing (curls on ocean waves, a spiral galaxy). They further offer observations on the ways that plants and animals use the spiral structure for strength or support (a monkey’s tail clinging to a branch, a spider’s web constructed between twigs). Two pages of notes at the end offer a definition (“Spiral: a shape that curls around a center point”), details that elaborate on the poem and explain some of the individual manifestations of spirals and a brief nod to the Fibonacci sequence.

Exquisitely simple and memorable.