Queen Summer or the Tourney of the Lily and the Rose - a Coloring Book This unique coloring book invites you to immerse yourself in the artistic era of the late 19th and early 20th centuries, when Art Nouveau shaped the arts and crafts. The outstanding artist Walter Crane, known for his masterful illustrations, has created a captivating collection of dreamy images waiting to be brought to life by coloring in this Art Nouveau coloring book.