[O] scaling graphics in org-mode exported to latex

[Sharon Kimble]

I'm trying to get a 'list of figures' in an org-mode export to latex,
but I'm finding difficulties in inserting graphics in org-mode. My
graphic insert code is -

--8<---------------cut here---------------start------------->8---
#+CAPTION: Percutaneous endoscopic gastrostomy tube
#+ATTR_LaTeX: scale=0.2
[[./images/percutaneous-endoscopic-gas.jpg]]
--8<---------------cut here---------------end--------------->8---

The caption works, the graphics inserts works, but how do I scale it please?

I've googled it and tried various solutions, but none are working, so
how do I do it please?

Thanks
Sharon.
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