On Wednesday, 30 Apr 2014 at 18:31, Giuseppe Lipari wrote:
> Since overlays are very much used in beamer, I was just wondering if it
> would be easy (or even desirable) to add one more property to ATTR_LATEX
> (or ATTR_BEAMER), so to specify overlays for figures ... something like
>

There is the BEAMER_ACT property that can be used to apply overlay
information on blocks but I don't think it's possible on individual
figures.  Of course, you could put each figure in a separate block.  The
following/attached will match what you had originally.