How to have an excerpt AND a (distinct) subtitle beyond the featured image ?

Hello Anders,

First of all, many thanks for your beautiful Eksell theme, which I used for a website I’m setting up for a small non-profit I’m a member of.
And also, thanks for your mostly clear and out-of-the-box functional answers to other questions in the forum : I have been able to refine several things that were annoying me thanks to your additionnal CSS hints.

Now, I have a question 🙂

In a forum thread, I saw you answered someone he could use the “Excerpt” field to make a subtitle that is displayed before/beyond the featured image displayed in the article. But then I saw that this is also the text displayed as a summary / excerpt of the article in the list of articles.

Is there a way to have both elements :
– excerpt in list of articles
– subtitle in the article, displayed beyond the featured image
but with differing contents ?