This book is a poem collection of Pei-Fen Hsu. From those sentences, you can feel detailed sadness and happiness expressed by the author. The cover design is inspired by the title of this book which means “in the black hole, I can see my eyes”. The black circle can be a black hole as well as the eyes. In addition, like the definition in chromatics, black can be a collection of all colors, I think it also can be described as all moods in this book. We only use one colour in the printing since too colorful would be too noisy. Besides, with some abstract illustrations in the book, we hope readers could have more imagination when they read each poem.