Need to run slideshow as screen saver on classical PC screen


I have an old joke box with classical PC as brain and a classical PC screen.
I want to replace the PC (M.B. is out of order) by RPi with Volumio but I also want to reuse the PC screen as screensaver to run a slideshow of photos galleries…

Volumio doesn’t come with Graphical Interface. Is it possible to install (activate) a
lightweight one to run a simple slideshow ?

(I’m new on Rpi, volumio, …)

Thanks a lot