Oil painting, dimly lit cobblestone street, gas lanterns casting warm light, timetraveling pianist dressed in Victorian era clothing, top hat, monocle, playing a grand piano that's appeared out of thin air, magical aura, curious onlookers, horse- drawn carriages, cobblestone street, foggy atmosphere, night time, Europe, London, rain, cobblestone street, warm color palette, brown, red, orange, yellow, green, blue, purple, soft shadows, detailed, realistic, intricate, masterpiece, high quality, oil paint texture, detailed reflections on wet cobblestones