It funny, I don't watermark my work but chose instead to just keep the file size/quality down.. I just looked the best print size you can get for it is 4x8, and even then I'll bet it's not that good since the file size is only 193k . . .
I have used this shot as a background for years. Every time I get stressed it always reminds me to relax. I have wanted to go back to the Bronx zoo and re shoot the Jaguars with the 20D but I bet I could visit a hundred times and never get that shot again.