Neat—when I look at it up close, I see the ‘line’s color changing’ effect Silas mentioned. But when I back off, I instead see a grey line connecting the squares, including a ghost image of the line overwriting part of the colored square.
Neat—when I look at it up close, I see the ‘line’s color changing’ effect Silas mentioned. But when I back off, I instead see a grey line connecting the squares, including a ghost image of the line overwriting part of the colored square.