collapse/expand on lightbox caption

[craigfeldspar]

I would like to add the possibility of a collapse/expand feature for the image lightbox caption, like here with '+ information'.
What do you think? Thanks!

[arminunruh]

hey Craig, okay, I'm writing this down as an idea, but not sure if and when I would work on this.

If you want to, I can code this for you based on your specifications so you would have this quicker, but it costs €90 per hour.