Lorien is an infinite canvas drawing/note-taking app that is focused on
performance, small savefiles and simplicity. It's not based on bitmap images
like Krita, Gimp or Photoshop; it rather saves brush strokes as a collection of
points and renders them at runtime (kind of like SVG). It's primarily desinged
to be used as a digital notebook and as brainstorming tool. While it can totally
be used to make small sketches and diagrams, it is not meant to replace
traditional art programs that operate on bitmap images.