Rodent optic nerve head - photo by Hassanain Qambari and Jayden Dickson ( mander.xyz )
This image of a rodent optic nerve head showing astrocytes (yellow), contractile proteins (red) and retinal vasculature (green) by Hassanain Qambari and Jayden Dickson won first place at the 2023 NSW Photomicrography competition.
https://www.nikonsmallworld.com/galleries/2023-photomicrography-competition/rodent-optic-nerve-head
![](https://mbin.grits.dev/media/cache/resolve/entry_thumb/b0/47/b0478aa915015ee6703562f03090dcb6bf90b42bfd3f3c5d85d3df76249cd27d.jpg)