a Heartbeat vibration.
Yellow and Gray step up their interplay to present this bright and vibrant pulsing pattern, with a Heartbeat vibration. This pulsing design originated with photos of zebra fur, with a few tweaks! Pairing down to simple patterns, it is amazing what can be found in Nature's artistry. Check out the other coordinate designs in the Yellow and Gray Palette Collection, as well as the Feathers and Fur, Modern Animal Prints and Zesty Zebra collections.