We want to use it on our summary document.
has this drawing, among others, if you scroll down the page a ways to get to the FIRST Official Field Drawings
but I don’t know if you want a photograph of a real field, a colored drawing, or a line drawing with dimensions, or what/
and there are some other drawings in the game manual.
This post has a colored top-down orthographic view if that’s what you’re looking for.