2016 Photomicrography Competition
![Small World](/images/SW50-logo.png)
![](https://www.nikonsmallworld.com/images/photos/2016/_photo800/31857-maitland-Willow_Analgesic.jpg)
Image of Distinction
Analgesic compound (salicin) extracted from willow tree bark
Dr. David Maitland
- Affiliation
- www.davidmaitland.com
Feltwell, Norfolk, United Kingdom
- Technique
- Polarized Light
- Magnifaction
- 50
Image of Distinction
Analgesic compound (salicin) extracted from willow tree bark