Using an IBM ThinkPad 240 (1999) as a digital picture frame with feh in Debian

There are about 30 working desktops and laptops in my house, ranging from 1993 to present, but I think the coolest computer I have is my parents old IBM ThinkPad 240. One of the smallest ThinkPads ever made back in 1999, this is a vintage ThinkPad. It s still operational today after replacing a failed [ ]