Framed Ink is an instructional book which mainly focuses on composition. You wont find topics on rendering or mediums. It doesn't have exercises, albeit one could imitate the panels to assimilate the techniques. Mateu presents an assortment of cinematic shots - with detailed breakdowns into shapes, values, lighting, lines of action, and the general holistic affect - that can be handy to anyone interested in visual storytelling viz. photography, animation, sequential art, storyboarding, and cinematography. He shows how we can create an immersive scene, through contrast and continuity. He goes over how varying the camera angles, perspective, and the width of lens can add to the drama.
As I have recently started digital painting, this book has become my vade macum. It has considerably helped me improve my thumbnailing skills. This is the type of book that I wish I had read earlier: it would have bailed me from woolly thinking, whilst drawing, when I was grasping for tools that I didn't know existed.