View rock from other angles at this website.

In rural Iowa there is a huge rock near a gravel pit on Higway 25. For generations, kids have painted slogans, names, and obscenities on this rock, changing it’s character many times.

A few months back, the rock received its latest paint job, and since then it has been left completely undisturbed. It’s quite an impressive sight.
Daily Post-Athenian