"Art Before Breakfast" paperback book by Danny Gregory.
'For aspiring artists who want to draw and paint but just can't seem to find time in the day, Gregory offers 5– to 10–minute exercises for every skill level that fit into any schedule—whether on a plane, in a meeting, or at the breakfast table—along with practical instruction on techniques and materials, plus strategies for making work that's exciting, unintimidating, and fulfilling.'