Boston cityscape, architecture tour, daytime, sunny weather, Faneuil Hall, Quincy Market, Freedom Trail, historic buildings, brick facade, ornate details, grand clock tower, people walking, tourist taking photos, blue sky with puffy white clouds, warm natural light, vibrant street performers, horse-drawn carriage, old-fashioned lamp posts, cobblestone streets, charming alleyways, colonial-style windows, American flags waving.