Prompt: Generate a background for a portrait photo session that embodies professionalism, dynamism, and approachability. This background will be used to complement an individual working in the marketing field, showcasing confidence and enthusiasm. Create a neutral backdrop with soft, natural tones that won't overpower the subject. Incorporate subtle, relevant elements related to marketing to add depth without distracting from the main subject. Ensure the background exudes a professional yet inviting atmosphere, in line with a smart casual dress code. Elements that symbolize the marketing industry or keywords like development, trust, success can be subtly included in the backdrop.