Run 3 experiments, not 30
Example output of the Blog Post Image Generator Skill in the Gradient grain style, run on Nano Banana Pro. A hand holding 1 glowing sphere over 3 empty circles, blush field with blue bleeding in.
Input
PARAGRAPH OR HEADLINE
Thirty tests running at once means nothing reaches significance and every
result is contaminated by the test next to it. Three tests, sequenced, tell
you which change did the work.
TITLE LETTERING
none
ACCENT COLOR
pink
