Re: Question: How to find the commits in the ancestry path of seen down to _and_ including a given topic?

Elijah Newren [off-list ref] writes:

A simple question that I'm spinning out of [1]: How can I get `git
log` to show the commits in the ancestry path from seen, back to *and
including* a given topic (but not commits from unrelated topics)?

Drawing of a sample history, please.

I feel stupid asking this, but I do not think I even understand what
the question is X-<.

Commits that are ancestors of 'seen' and are descendants of the tip
of the topic?