Chladni plates.visualization of frequency patterns |Sound shapes by Ricky Van Broekhoen
spoonflower.com... pattern somewhere between mandala, Eastern European-ish motifs, and maybe a dash of Zentangle. But cheerful, elegant, and blue. https://www.facebook.com/CrescentDragonwagonFearlessly
Miami-based artist Peter Patrick Barreda, who draws these amazing mandalas in pen and ink on acid-free paper, is ‘fascinated by origins and causes, and the deeply-hidden reasons behind everything’. His works are astoundingly detailed eye-candy. His Okshirahm Sky Mandala is especially gorgeous.