A watercolor illustration of a children's picture book cover. The main subject is a {
argument name="character appearance" default="cute furry kemonomimi girl with short green hair, cat ears, and green eyes"
}. She is {
argument name="action" default="smiling happily while holding up her middle finger"
} with a white-furred hand. She wears a green garment with a fluffy white collar. The background features soft,
painted green foliage and small yellow flowers on textured paper. At the top,
large hand-drawn green Japanese text reads "{argument name="main title" default="なかゆびさん"}". Below it,
brown Japanese text reads "{argument name="subtitle" default="こんにちは"}". On the middle-left,
smaller black text reads "{argument name="author text" default="さく・え：とらの"}". The image has a visible book spine on the left edge,
emphasizing the physical book format.
