I use a plugin called Image Toolkit [0]. When you click on an image it opens an overlay that lets you zoom and do some light editing. I started including images in my notes inline, scaled down to about 50px (so they are still roughly recognizable), and clicking on them when I want to see them in detail.

[0] obsidian://show-plugin?id=obsidian-image-toolkit

I have yet to find a way to use Obsidian with images (sketches, diagrams) as easily as I would like. If there was a way to combine Obsidian's keyboard-based note-taking features (including LaTeX equations) with graphics and diagrams drawn in an app like GoodNotes 5 for iPad, that would be fantastic.

You can do:

![[Pasted image 20221028163039.png|500]]

If you want to adjust the width and height, then you can do this:

![[Pasted image 20221028163039.png|500x700]]

Media management is entirely manual and very bare bones, unfortunately.