Footballer Frank turns Fifty

Frank likes football. Frank turns fifty. Footballer Frank must have a festive footballer's fiftieth birthday card!! Okay, enough now. :) Does football field corners even look remotely like this? I must admit I've skimped on the research. In fear of accidentally including colours from his team's worst enemy, thereby ruining his birthday all together (again neglecting that research), I restricted myself to grass green and neutral white. And aaaany minute now, someone will probably laugh maniacally and point out that there's at least five teams that wear green and white shirts. My apologies. Anyway. Happy birthday, Frank!