Graphic Design Success Examples Needed

I’m exploring how to work effectively with freelancers and would like to start by studying real-world wins. Your task is to supply concrete examples of successful graphic design projects completed through freelance collaboration—case studies that show the brief, the creative process, the final visuals, and the measurable outcome.

I’m especially interested in:
• The project background and goals
• Key creative decisions, tools, and timelines (e.g., Adobe Illustrator, Photoshop, Figma)
• Before-and-after visuals or mock-ups
• Results that prove impact—metrics, client feedback, or published assets

Please deliver a concise, well-structured PDF or link-based portfolio containing at least three distinct projects. If you were directly involved in any of the showcased work, note your role; otherwise credit the original creators.

I’ll use these examples as a reference guide for commissioning my own future designs, so clarity and relevance to freelance workflows are crucial.