"Design a salad package mockup featuring a natural brown paper bag with a matte finish, giving it an eco-friendly and organic feel. The bag should have a minimal, clean label with the client's logo prominently displayed. Use soft, earthy tones like green and white for the text and design elements. Highlight the freshness of the product with professional product photography, showing glimpses of the vibrant salad peeking out from the partially open bag. The brown bag should contrast subtly with a dark background, emphasizing a rustic and natural vibe." --ar 4:5