"Design a minimalist background graphic for a presentation, primarily in white to maintain a clean and uncluttered look. Introduce very subtle hints of orange and purple, possibly through faint lines or sparse, delicate dots positioned toward the edges or corners of the image. The use of color should be extremely restrained and tasteful, merely accentuating the predominantly white space without drawing too much attention. This background should support a professional presentation by providing a calm and neutral backdrop with just a touch of color for visual interest. --ar 16:9