It shows up in nature 
and in art
… in everyday walks of life
and in exotic places.
It’s just a pattern with no gaps or overlaps … from the Latin tessela, which means “small square.” Think chickenwire or patchwork quilts. Tesselations.
Language. It’s almost as fascinating as the world it represents.
I’ve been researching a new public seminar on overcoming disabling thoughts. A lot of problems arise from our cognitive distortions and biases, so I typed “cognitive bias” into the search box on Wikipedia. Wow! I hit the jackpot: Wiki lists over 100+ forms of cognitive bias!! And that doesn’t include those perceptual brain teasers like the classic one here [which horizontal line is longer?].
Think about this: over one hundred ways that we skew and distort events in the world behind our eyes. Some involve our behavior and decision-making, like