01The geometry and modifier choices
The key sits directly above the camera, angled down at roughly 30 to 45 degrees so the modifier's centre points at the subject's nose tip. The on-axis placement is what produces the symmetric nose shadow; any lateral movement breaks the symmetry and the setup becomes Rembrandt-adjacent. The PPA and ASMP primer materials illustrate the Paramount setup at these proportions.
A working butterfly setup:
- Subject 1.5 to 2 metres from camera.
- Key modifier 1.5 metres above the floor, directly above the camera, angled 30 to 45 degrees down.
- Fill at chest level or just below, 1 metre in front of subject, set 1 to 2 stops below key.
The setup is most associated with the 22-inch beauty dish (Mola Setti, Westcott Apollo Orb, Profoto Magnum), which gives a slightly hard light with a distinctive specular highlight on cheekbones that reads as Hollywood-cover beauty. A 60cm softbox produces a softer butterfly for older subjects or print-skin emphasis. A 1.5m or 2.1m octabox produces a beauty register adjacent to clamshell. Power at f/11, ISO 100, 1/200 sync: a 500 Ws Profoto B10 Plus at three-quarter into a 22-inch dish, or a 250 Ws Profoto B10 at full into a 60cm softbox.
George Hurrell shot most of his 1930s Paramount stills with hot-tungsten Mole-Richardson Solarspots at roughly 5000 watts continuous, equivalent to about 1000 Ws strobe at the same f-stop. The 22-inch beauty dish was developed in part to replicate that light quality in a strobe-compatible package.


02Fill ratios, f-stops, and the 100mm short tele
Beauty butterfly runs a 1:1 to 1:2 fill ratio. A clamshell fill (second softbox or silver reflector at chest level, 1 to 2 stops below key) keeps the under-eye and chin clean. Without fill, the butterfly shadow extends toward the upper lip and the lower face goes into shadow, which reads as dramatic rather than beauty. The Hurrell stills used a 1:2 fill or stronger. Contemporary beauty covers from Pat McGrath's collaborators and Charlotte Tilbury campaign shoots run at near 1:1, which produces the flat-skin beauty register that magazine editors print at full bleed.
Beauty butterfly is shot at f/8 to f/11, ISO 100, on a 100mm to 135mm short tele on full-frame (or 80mm to 110mm equivalent on medium format). Wider lenses (50mm, 85mm) produce facial-feature distortion. Editorial covers on a Hasselblad H6D or Phase One IQ4 use the digital medium-format equivalent of f/11 for print-resolution skin detail. ISO 400 introduces noise that breaks the smooth skin reading.
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See a preview →03Hurrell, Hollywood, and the contemporary beauty register
George Hurrell joined the MGM portrait department in 1930 and moved to a freelance studio on Sunset Boulevard before returning to Warner Bros and Columbia. His Joan Crawford 1933 portrait, his Jean Harlow series from 1934 to 1937, and his Bette Davis sessions all use the on-axis butterfly setup with hot tungsten and a clamshell fill. The Paramount Pictures portrait department adopted the configuration as standard for cover and lobby-card stills around 1932; the name Paramount lighting comes from the studio rather than the photographer.
Pat McGrath's makeup-led editorial and campaign work, including her Vogue covers for Edward Enninful, runs a clamshell-adjacent butterfly with a 1:1 fill that holds makeup detail at f/11. Charlotte Tilbury's brand campaign photography uses a similar register for product launches. Solve Sundsbo's editorial fashion butterfly runs harder, with a 60cm beauty dish and minimal fill, which produces a cheekbone-emphasised register that reads as fashion rather than pure beauty. The choice between hard and soft butterfly is the editorial decision: hard for cheekbone-emphasis fashion, soft for makeup-emphasis beauty.
04Sample workflow with named gear
A reference workflow for a beauty butterfly cover:
- Camera: Canon R5 or Hasselblad H6D-100c, 100mm or 120mm macro short tele.
- Key: Profoto B10 Plus (500 Ws) into a Mola Setti 28-inch white beauty dish, on a boom directly above camera 1.5m above floor, angled 35 degrees down.
- Fill: Westcott Eyelighter at chest level for the clamshell fill, or a second Profoto B10 (250 Ws) into a 60cm Magnum reflector at quarter power.
- Background: white seamless No 27 lit separately by a Profoto D2 1000 with a 7-degree grid, 2 stops over key for a pure white blowout, or grey No 56 for editorial neutral.
- Settings: f/11, ISO 100, 1/200s, daylight 5500K.
A budget version with a Godox AD200 (200 Ws) and a Neewer 22-inch beauty dish runs roughly $500 in lighting versus $5000 in the Profoto Hasselblad rig. A working block takes 60 to 90 minutes: 15 minutes on the on-axis geometry, 10 minutes on metering for f/11, 15 minutes wardrobe and makeup checks at the working f-stop (what looks finished at f/2.8 may show pore detail at f/11), 50 minutes of frames. Day rates for personal-use sessions run $300 to $1500, with retouching billed separately.
05Wardrobe, makeup, and common failures
The butterfly cover convention is bare shoulders and a clean neckline. The on-axis light renders every fabric fold visible at f/11, so complex collars and bold patterns compete with the facial geometry. Ivory, soft pink, blush, dove grey, and pale blue hold the high-key beauty register; black off-shoulder pieces produce the dramatic-glamour register Hurrell used for his Crawford and Harlow sessions. The on-axis light flattens facial topography, which makes contoured cheekbone makeup read more dimensional than under three-point. Working beauty makeup artists trained in the Charlotte Tilbury and Pat McGrath methods brief on butterfly setup at booking because the contour reads differently than under any other configuration.
Failure modes the geometry produces and how to fix them:
- Shadow goes asymmetric: key has drifted off-axis. Move the boom directly above the camera centre line.
- Shadow extends to the upper lip: key is too high. Lower from 1.7m to 1.5m or reduce angle from 50 to 35 degrees.
- Chin goes black: fill missing or too low. Add a silver reflector at chest level or raise fill from 1:4 to 1:2.
- Cheekbones lose definition: modifier is too soft. Switch from 1m softbox to 22-inch beauty dish, or 7-foot octa to 60cm softbox.
- Skin reads flat when brief was edgy fashion: fill too high. Drop from 1:1 to 1:2, or remove the chest-level fill.
06Cross-references
For the related cousin with the chest-level fill made primary see the clamshell lighting photoshoot ideas spoke, for the diagonal sibling that produces a triangle rather than a butterfly see the rembrandt lighting photoshoot ideas spoke, and for the dramatic single-source contrast see the split lighting photoshoot ideas spoke.
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