"Camera obscura" by Hildebrand is a mysterious and fascinating book that will enchant the reader from the first lines. The author successfully combined the elements of fiction, detective and philosophy, creating an unpredictable plot that keeps you in suspense until the very end. The main character finds himself in the cell of an obscure secret, where reality is intertwined with fantasy, and truth and lies become impossible to distinguish. The reader, together with the character, will go on an exciting journey through the labyrinths of consciousness, where every turn of the cell of the pinhole camera reveals new secrets. This book will definitely leave a mark in the heart of everyone who feels the magic of words and loves deep philosophical thoughts.