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Interior of globe artichike when exposed to regular ...

Interior of globe artichike when exposed to regular  ...

Interior of globe artichike when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Kroger supermarket. College Station, Texas, September 10, 2024



The image presents a comparative analysis of the interior of a globe artichoke under two distinct lighting conditions: natural daylight and ultraviolet (UV-A) blacklight illumination.

**Image Composition**

* The left side features an artichoke illuminated by regular daylight.
* The right side showcases the same artichoke exposed to UV-A blacklight from Kroger supermarket.

**Daylight Illumination (Left Side)**

* The artichoke's interior appears as a pale yellowish-green color with subtle brown markings on its stem and base.
* The overall appearance is muted, lacking vibrant colors or distinct features.

**UV-A Blacklight Illumination (Right Side)**

* Under UV-A blacklight illumination, the artichoke's interior displays a striking transformation:
   + The greenish-yellow hue deepens to a rich blue color with subtle pink accents along the edges.
   + The brown markings on the stem and base become more pronounced, adding depth and contrast to the image.

**Comparison**

* The UV-A blacklight illumination reveals details that are not visible under regular daylight conditions.
* This highlights the importance of using specialized lighting techniques for certain applications or when seeking to uncover hidden features in subjects like the globe artichoke. – AI vision

College Station, Texas ... 2024
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