I have never seen one, but I can imagine this would give the impression of the arteries feeding the heart. Hope none are clogged. Nice creative post Pita.
yeah, I see what you see, though it's been a long time since I saw an angiogram so I wouldn't have seen it if you hadn't reminded me. :) It says something about the mathematics of nature that similar patterns re-occur in such diverse places. Kinda cool.
I've never seen one but this could use some "Sharpen" unless you softened it deliberately. Composition... it's better balanced with the single limb exiting the Right border, removed/cloned out.
HAPPY NEW YEAR--Auld Tick