20 Ways to Draw a Tulip and 44 Other Fabulous Flowers: A Sketchbook for Artists,
20 Ways to Draw a Tulip and 44 Other Fabulous Flowers: A Sketchbook for Artists, Designers, and Doodlers by Lisa Congdon. Title 20 Ways to Draw a Tulip and 44 Other Fabulous Flowers: A Sketchbook for Artists, Designers, and Doodlers.