Astro images - MDX

This is an MDX file

Cannot include layout: '@layouts/Layout.astro' in the frontmatter. Two Layouts somehow nested!
This is not the way to do it.

Completely static image with caption

Handcrafted HTML works fine. This is identical to MD version.

Chiswick

Pop-out image with caption(s) using Fancybox

This is identical to MD version. Possible candidate for a component, but why?

Morgan le Fay by Sandys

Using MDX export requires the image-file-name to be entered 4 (!) times

Morfydd Owen

Single-image gallery

This works, but requires MDX, and is no simpler, really, than MD.

Under thumb