Repetition is the key to learning – but you don’t want to suck the joy out of it. To me, sketching has become more than just a means to an end
Ask the Art Prof: What is the Best Way to Practice My Drawing Skills? – Clara Lieu
Do You Need to Draw to Paint? — Kerrie Woodhouse
Sketchbooks and Visual Journals in the Classroom
A Sketchbook Filled with Bad Drawings – Artistcoveries
6 Tips to improve your sketchbook practices
Art As A Practice. living the creative life…, by Nadia Davidson, The Molten Mind Space
drawing – Art Bite Blog
I'm good at literal drawing (or copying something) but can't use my imagination. Is drawing with an imagination something that is improvable, or is it an ability that only some lucky people
Daily Sketchbook Practice: Drawing Every Day for a Month – Bee's Knees Industries