Melliz Studio · KDP Pipeline

Prompt Base

Master prompt that drives every generation

v14
Master prompt
Conditional rules
IF
audience = kids 4-8
THEN
detail_level = low; thicker lines (3-4pt); large fillable areas
IF
audience = adult
THEN
detail_level = high; finer lines (1-2pt); intricate patterns welcomed
IF
niche contains 'mandala'
THEN
force radial symmetry; geometric precision required
IF
previous attempt rejected for shading
THEN
add: 'absolutely no gray tones, pure black lines only'
AI approval criteria
  • Pure black & white only — no gray shading or color
  • Closed shapes — no broken lines that prevent coloring
  • Age-appropriate complexity for stated audience
  • Subject fills 70-90% of canvas
  • No watermarks, signatures, or artifacts
  • Clear focal point with balanced detail distribution
Pending suggestions
2

"12 rejections this week mentioned 'too cluttered for kids'"

Tighten kids rule: detail_level = low → max 8 distinct elements per scene

"Mandala scenes scoring 9.2 avg with new symmetry directive"

Promote radial symmetry rule from conditional to default for all geometric niches

Version history
v14
2026-05-09

Added 0.5" margin requirement after KDP trim issues

v13
2026-04-22

Tightened 'no gray tones' wording

v12
2026-04-01

Added radial symmetry rule for mandalas