The document summarizes three different campaigns: 1) A Nike video campaign titled "Unlimited You" that features upbeat music and fast-paced editing to convey the message that nothing can limit you. 2) A League of Cyclists website promoting cycling over driving and advocating for cyclists. It has a clear structure and navigations like a search bar. 3) A Nike poster titled "Find Your Greatness" showing two athletes practicing. The message is that practicing leads to achieving greatness, as indicated by the slogan in large text. The real-life photo is the main focal point.