robert a m stern exterior shot generate an exterior scene of a modern city featuring a sleek glass high rise building with large windows and a rooftop garden located in an urban setting the building should be surrounded by bustling city elements including neighboring buildings a mix of tall skyscrapers mid century structures and modern architecture add details like street level activity with pedestrians a few cars bicycles and trees lining the sidewalks the city scene should have realistic lighting capturing a bright sunny afternoon with soft shadows or an evening scene with warm street lights illuminating the streets the atmosphere should be lively yet refined with subtle textures on the building facades and reflections on windows include touches like street signs shop fronts benches and lampposts to create a dynamic and realistic urban vibe architecture