装そう画が

noun

book-cover design; cover illustration

Refers to the art or design on the cover of a book, often used in publishing and design contexts.

• この本ほんの装そう画がは有ゆう名めいな画が家かが手てがけた。

  The cover illustration of this book was done by a famous artist.

• 装そう画がのデザインを依い頼らいする。

  I commission a book-cover design.