I have been watching a lot of videos with colouring on kraft and decided to give it a try, next time I will go with a more open design but I still think its pretty effective. I used a white pencil to give a slight shadow and it seems to work.
Image: "swallowtail" Stampin Up
Card: "kraft" recollections
Dies: blueprints 20 and 13
Sentiment: "free set" Clearly Besotted
Pencils: Blend able from WHSmith