This touches lightly upon some of our prior discussions.
I wanted to compare an Albers “Homage To The Square” iteration to a similar, but mechanical version as rendered in Adobe Illustrator.
The Albers image was chosen because it appears that he was trying for a gradation in a single hue. I lifted from a site where it is being offered as a poster. Therefore, it may be chromatically inaccurate – but what hey.
I created a replica of the outer limits and the innermost rectilinear shape in their respective relationships. I then sampled the poster for the colors of the outermost and innermost elements and then blended the elements, calling for one interim shape.
Obviously the interim shape is at issue. The Illustrator version splits the difference in size between inner and outer, as it does the color. Not so with Albers who made the interim more imposing in size and saturation, and to my eye it looks a whole lot better.