How about this?pic.twitter.com/3BK4QrebmI
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Would it work the same way if there were no arrows on the image?
Yes it does. The illusion of motion is due to the alternative light and dark shades of the ellipse.
Now *that's* a vector field!
Could be a brilliant metaphor for my life. Keeps wobbling and I don't know the direction it's moving in.
Very slight motion for me.
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