With wiki code I can reference an image on a page with a thumbnail like so:
{{:img_2375.jpg?200|}}
Yet I'm using markdown (https://www.dokuwiki.org/plugin:mdpage) more often these days and having trouble finding an equivalent. I've tried all sorts of variations like so:
![myimage](:myimage.jpg)
![myimage](:myimage.jpg?200)
![myimage](::myimage.jpg?200|)
But this is just trial/error. One workaround is to do this:
<markdown>
# blah
</markdown>
{{:img_2375.jpg?200|}}
<markdown>
## more blah
</markdown>
...but that's a lot of overhead.
If you're using markdown and have found an efficient approach to this I'd be much obliged to hear from you!