Gothic-inspired interior design, luxurious velvet couch, ornate wooden coffee table, intricately carved stone walls, grand chandelier, mysterious ambiance, dimly lit, lavish drapery, rich red and purple hues, mystical atmosphere, Victorian-era influenced, majestic architecture, opulent decorations, solemn tone, dramatic lighting, dark wood accents, regal furnishings, eerie silence, abandoned mansion, forgotten library, ancient tome, mysterious artifacts.