I was recently searching for wedding gift for my photographer friend and found this. There does not seem to exist many other e-paper art frames and this one loo

I was recently searching for wedding gift for my photographer friend and found this. There does not seem to exist many other e-paper art frames and this one looks decent. It also has some open source software (https://github.com/framelabs-eu https://github.com/framelabs-eu), but the firmware seems closed-source.