Ключевые слова: apocalyptic art, artistic zombies, creepy drawings, dark gray, dark illustrations, dark white, detailed illustrations, detailed pen drawings, detailed zombie portraits, disturbing artwork, edgy zombie sketches, exaggerated expressions, experimental art, expressionistic art, graphic depiction of zombies, horror art, illustration book, illustration showcase, macabre illustrations, open drawing book, pen strokes, raw and edgy art, redshift, sketchbook for horror fans, undead sketches, unique sketchbook, yankeecore style, zombie artwork, zombie enthusiasts, zombie sketchbook, zombie theme,