Photoblog or Photogallery Plugin

I recently downloaded:
iRoybots Slatystain .9 Theme and it has a nice looking photogallery it says it’s prepared for; you can view the authors site below;

https://www.contact-sheet.de/blog/

Info for theme:
mostly based on the colour slategray (#789) but coming with a colourful navigation. the Theme is ready for the “Revised Image Headlines?? Plugin and prepared for the Integration of a Photogallery or Photoblog. A Demo-Page is available to see what formatting-options the Theme has

Does anyone know if that is a currently available photogallery plugin? I’m looking to incorporate something like that into my site to make it seem more as one site rather then one blog and one gallery, I’d like to use the wordpress theme for the gallery etc and I thought this photoblog looked pretty nice.

Any ideas?

Thanks.