<p>My company was recently approached by a design firm and asked to take an image that will be displayed at 4'x76', across a panoramic window. They want the file to be 300dpi, and half tone. The subject matter will be an action shot of rowers, so doing a panoramic is not an option. Is there a interpolation software that can do this? We use a 24mp DSLR. Any help or suggestions would be greatly appreciated! Thanks!</p>