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Optical Symbolism as Optical Description: A Case Study of Canon van der Paele's Spectacles - Journal of Historians of Netherlandish Art
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File:Jan van Eyck - The Madonna with Canon van der Paele (details) - WGA7709b.jpg - Wikimedia Commons
![Optical Symbolism as Optical Description: A Case Study of Canon van der Paele's Spectacles - Journal of Historians of Netherlandish Art Optical Symbolism as Optical Description: A Case Study of Canon van der Paele's Spectacles - Journal of Historians of Netherlandish Art](https://jhna.org/wp-content/uploads/2017/05/Hanley1.1_02.jpg)
Optical Symbolism as Optical Description: A Case Study of Canon van der Paele's Spectacles - Journal of Historians of Netherlandish Art
![Optical Symbolism as Optical Description: A Case Study of Canon van der Paele's Spectacles - Journal of Historians of Netherlandish Art Optical Symbolism as Optical Description: A Case Study of Canon van der Paele's Spectacles - Journal of Historians of Netherlandish Art](https://jhna.org/wp-content/uploads/2017/05/Hanley1.1_08.jpg)
Optical Symbolism as Optical Description: A Case Study of Canon van der Paele's Spectacles - Journal of Historians of Netherlandish Art
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