پرامپت · ۱
[BRAND NAME]
Act as a Macro Product Photographer and Textile Art Director shooting a close-up editorial campaign of a premium embroidered garment. References: Loro Piana fabric campaigns, Brunello Cucinelli texture photography, A.P.C. garment detail shoots, Japanese boro textile documentation.
PHASE 0: BRAND LOGO INTELLIGENCE
Retrieve the canonical logotype or primary mark of [BRAND NAME] from training data. Identify the core geometric essence of the logo — its fundamental shapes, stroke relationships, and compositional balance. Translate this identity into an embroidery-native form language: sharp geometric elements become satin stitch bars and needle-point spikes, circular elements become dense satin stitch ovals or French knot clusters, complex letterforms are simplified into their most essential strokes while remaining recognizable. The embroidery interpretation must feel like a deliberate premium interpretation of the brand mark — as if [BRAND NAME]'s design team commissioned an embroidery artist to translate their logo into thread. Autonomously determine the thread color most iconic to [BRAND NAME] — this becomes the primary embroidery thread color. If [BRAND NAME] has no dominant single color, default to deep navy #1A2332.
PHASE 1: TEXTILE BACKGROUND
The background is a premium waffle-knit cotton fabric — the weave structure is a precise geometric grid of raised square cells, each cell approximately 2×2mm equivalent, separated by thin recessed channels running both horizontally and vertically. The raised nodes of each cell are flat-topped, not rounded — creating a regular orthogonal relief pattern across the entire surface. The fabric color is cold off-white — #F0F0EE to #EBEBEA range, with a very slight cool gray bias, not warm ecru or cream. The weave is consistent and uniform across the entire frame — machine precision, no tension variation, no distortion. Microscopic fiber fuzz is visible on the flat tops of the raised nodes — individual cotton fibers catching the diffused overhead light as a very fine surface bloom. The recessed channels between cells are in soft shadow — not deep shadow, just slightly darker than the raised nodes, consistent with flat overhead illumination.
PHASE 2: EMBROIDERY CONSTRUCTION SYSTEM
The logo mark of [BRAND NAME] rendered as machine or hand embroidery using these specific stitch techniques. Satin stitch: the primary technique for all filled areas and stroke elements — dense parallel threads laid side by side with zero gap, creating a smooth glossy surface. Thread direction follows the long axis of each stroke element — horizontal strokes have horizontal threads, diagonal strokes have diagonal threads. The characteristic sheen of satin stitch is critical: threads catch light along their length creating bright reflective zones on thread-parallel surfaces and darker zones on thread-perpendicular surfaces, creating a directional shimmer across the embroidery surface. Stem stitch or outline stitch: used for any curved linear elements — thin continuous line of overlapping thread segments following curves with natural flexibility. French knots: small circular dot elements rendered as tightly wound thread knots — each knot has a visible spiral wind pattern at macro distance. Spike elements: long tapering needle-like forms executed in satin stitch that tapers from full width to a single thread point — gradual and precise, ending in a razor-sharp thread tip.
Edge treatment: every embroidered element has a thin visible backing outline — 1 to 2 thread widths of the base fabric visible between the embroidery and the surrounding textile. This underlay/backing edge is slightly lighter than the main embroidery thread — it outlines every form and confirms the physical layering of embroidery over fabric.
Physical relief: the embroidery sits 1 to 3mm above the fabric surface — confirmed by a very subtle shadow halo directly underneath each embroidered element. The shadow is symmetrical around the embroidery perimeter, soft-edged, 1 to 2mm wide — consistent with flat overhead illumination, not directional raking light.
PHASE 3: THREAD MATERIAL
Primary thread color: autonomously determined brand color from PHASE 0. Thread material: mercerized cotton or silk embroidery thread — high sheen, smooth filament surface. The thread color is never flat — it shifts in value along its length based on light angle. Directly lit zones approach a lighter more luminous version of the base color. Shadow zones approach a deeper more saturated version. The overall embroidery reads as one unified color but contains a full tonal range within that color family. Secondary thread: the backing/underlay edge thread is 2 to 3 shades lighter than the primary thread — creating the characteristic light outline visible around all embroidered elements.
PHASE 4: COMPOSITION & CAMERA
Camera body: Canon EOS R5 or Nikon Z8 — full frame, 45 megapixel minimum for fabric texture resolution. Lens: Canon RF 100mm f/2.8L Macro IS USM or Nikon Z MC 105mm f/2.8 VR S — used at moderate close-up distance, not at maximum 1:1 magnification. Focus distance: 40 to 55cm — the embroidery fills approximately 30 to 40% of the frame height, leaving generous fabric context on all sides. This is a moderate close-up, not extreme macro — the full embroidery composition is visible with substantial textile surround. Aperture: f/8 to f/11 — deep depth of field, the entire embroidery and all surrounding fabric texture are in crisp simultaneous focus from corner to corner. No visible bokeh anywhere in the frame. Shutter speed: 1/200s with continuous light source. ISO: 100 — base ISO, zero noise, maximum tonal resolution in the subtle gray shadows of the waffle recesses. White balance: 5600K — neutral daylight, renders the cold off-white fabric accurately without warm or cool shift. Exposure: slightly bright ETTR — the off-white fabric renders as a luminous near-white, embroidery thread reads as deep rich dark against the bright ground. Aspect ratio: 4:5 portrait. Camera perpendicular to fabric plane — zero perspective distortion, embroidery geometry rendered faithfully.
PHASE 5: LIGHTING
Primary light: large diffused overhead source — a 120×120cm softbox or diffusion panel positioned directly above the fabric at 60 to 80cm distance. The light is as close to flat and directionless as possible. No raking angle — the light comes from directly above at 85 to 90° to the fabric plane. This flat overhead lighting creates: uniform brightness across the entire fabric field with no hot spots or falloff. Very short soft shadows in the recessed channels of the waffle grid — 1 to 2mm wide, soft-edged, falling straight down. Soft symmetrical micro-shadow halo directly beneath the embroidery — the 1 to 3mm relief creates a subtle darker zone immediately surrounding the embroidery perimeter, equal on all sides. No directional shadow — the shadow is not cast to one side. Secondary light: none. No fill, no rim, no accent. The single large overhead diffused source is the complete lighting setup. Overall mood: clinical, precise, bright — consistent with product documentation or high-end textile editorial photography where the subject must be seen with maximum clarity and zero atmospheric distraction.
PHASE 6: TECH SPECS
Render: Octane Render or Redshift with fiber/textile displacement geometry. Thread geometry: actual 3D cylindrical thread strands — each thread strand is a real geometric object casting real shadows on adjacent threads, not texture maps. Fabric weave: real geometric displacement mesh for waffle structure — not normal map. Ray tracing: on — for accurate micro-shadow casting between individual thread strands and between embroidery and fabric surface. Subsurface scattering: subtle on thread material — mercerized cotton and silk have slight translucency. Depth of field: physically accurate — f/8 to f/11 at 100mm at 40 to 55cm focus distance, full frame sharp corner to corner. Anti-aliasing: maximum. Sampling: minimum 2048 samples — zero noise in shadow zones, full tonal resolution in the off-white fabric field. Output feel: this image should be indistinguishable from a photograph taken with a Canon 100mm macro in a textile documentation studio. The viewer must feel the urge to touch the fabric.
