Positive divergence regions (overdensities) represented by red yellow hues; negative divergence regions (underdensities) by blue cyan hues.
She was an early adopter of colour – favouring a thick negative with rich hues and simple compositions – and she ruthlessly edited her own work with a wicked sense of humour.
Each line, hue, shade and negative space became for that moment a real space in Kashmir the visitors had stepped into.
The discontinuity, that is, the jump in the hue at the negative part of the x- or real axis, is caused by the jump of the principal argument there.
It divides a time-series chart into colored bands with hues differentiating the positive and negative values, and layers the bands with positive and negative values to the same region to create a nested form.
For the "origami figures," the top parts show the positive tweets (colored red-orange-yellow), while the bottom figures (colored in hues of blue) show the negative tweets.
"We speak of the color complex as a problem, as an issue, but it's negative emotional impact on people of all hues is so serious that it needs to be called what it is -- a disease".
Take colors for instance — you may not know exactly what color running shoe you want, but you sure as hell know which ones you don't, and negative filtering lets you quickly excise the offending hues from your search results.
Because the BOLD response to the stimulus in Block B, which is 180° different in phase, is subtracted away, the difference between the positive and negative "rectified" responses can constitute the peaks and troughs around the preferred hue and the hue in the opposite direction.
