Victorian era mansion, grandiose facade, intricate stone carvings, ornate Gothic Revival details, steeply pitched roofs, multicolored slate tiles, towering chimneys, stained glass windows, heavy drapery, luxurious velvet curtains, intricately patterned rugs, rich wooden paneling, ornate chandeliers, dim warm lighting, atmospheric fog, London cityscape, Big Ben in the distance, Horse-drawn carriage passing by.