{subject}, in the style of Tincture spectral keying, the base rendered in quiet neutral graphite grey, overlaid with a strict diagnostic three-accent color-notation system where {palette} hue carries fixed meaning — one hot accent marks points of intervention, one cool accent marks measured zones, one warm accent marks attention — and saturation encodes magnitude so high-intensity marks blaze at full saturation while low-intensity marks fade toward desaturated grey; thin keyed registration brackets, dotted measurement rules, small filled dots and short tick marks annotate the form, color behaving as optical punctuation and heat-mapping rather than decoration, pure white-and-black neutral ground, crisp technical bright clean high contrast, full-frame edge to edge
Slot recipes
hero — {subject} at full bleed, neutral graphite base, the three spectral accents concentrated into one dominant full-saturation intervention mark with supporting cool measured zones, dense keyed brackets and dotted rules across the composition, optical-punctuation heat reading instantly, edge to edge no text
feature — a single {subject} centered, graphite render, one hot accent marking a point of intervention and one cool accent marking a measured zone, restrained tick marks and a bracket, saturation showing magnitude, clean white ground
avatar — a head-and-shoulders {subject} in neutral graphite, a single hot-accent intervention dot and a cool measured bracket keyed to one feature, minimal ticks, tight crop, full-frame
empty-state — a sparse {subject} in pale graphite, accents almost fully desaturated to signal low intensity, one faint amber attention dot, generous quiet space within the frame, no text
illustration — a {subject} mapped as a diagnostic heat overlay, all three spectral accents present at graded saturations encoding a range of magnitudes, networked dotted isolines, brackets and tick marks tracing the form, technical and legible, full-frame
