Thanks for Responding.
If I open a new sketch, do nothing else but simply add the TinyScreen Library, this is inserted into my sketch:
#include <Font.h>
#include <TinyScreen.h>
and it does not find the "font.h" file.
I've reloaded (re-downloaded) the TinyScreen library from Github, and even included the "zip" version of the library, which should bring along all the associated files, I think.
The examples given on the TinyScreen Codebender website (FlappyBirds) calls out fonts, so without the Font.h, the compiler throws me an error.