![Marquardt's Phi Mask: Pitfalls of Relying on Fashion Models and the Golden Ratio to Describe a Beautiful Face | SpringerLink Marquardt's Phi Mask: Pitfalls of Relying on Fashion Models and the Golden Ratio to Describe a Beautiful Face | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs00266-007-9080-z/MediaObjects/266_2007_9080_Fig1_HTML.gif)
Marquardt's Phi Mask: Pitfalls of Relying on Fashion Models and the Golden Ratio to Describe a Beautiful Face | SpringerLink
![Figure 6 from Does the Marquardt mask serve as a helpful guide for facial feminization surgery | Semantic Scholar Figure 6 from Does the Marquardt mask serve as a helpful guide for facial feminization surgery | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/fef3534d695c00987dfebbd44f5f99ac3edc3d28/30-Figure6-1.png)
Figure 6 from Does the Marquardt mask serve as a helpful guide for facial feminization surgery | Semantic Scholar
Dr Harris Clinic - The Limitations of a Formulaic Approach to Beauty. In the centre is the actress Angelina Jolie fitted with a Phi mask (developed by Dr Stephen Marquardt), based on
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6 Pack Zeta Sorority Phi Betas Face Masks Washable Reusable Balaclava Bandanas Dust Mouth Cover Scarf Sorority Mask for Women A at Amazon Women's Clothing store
![Marquardt's Phi Mask: Pitfalls of Relying on Fashion Models and the Golden Ratio to Describe a Beautiful Face | SpringerLink Marquardt's Phi Mask: Pitfalls of Relying on Fashion Models and the Golden Ratio to Describe a Beautiful Face | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs00266-007-9080-z/MediaObjects/266_2007_9080_Fig3_HTML.jpg)