Generate a sleek, modern blue arrow with a subtle shadow or border for contrast. The arrow should be designed for professional use, particularly in real estate photography, to indicate the location of a home. It needs to be clear and visible against a variety of backgrounds, from aerial maps to street views. The arrow should convey precision and clarity, embodying a style that is both informative and visually appealing for the real estate industry. The design should avoid unnecessary embellishments, focusing on simplicity and effectiveness to guide viewers' attention to the specific location being highlighted --s 300 --ar 16:9