Highway signs are normally designed to promote uniform adherence, not delight. However, there is one used by the BC Ministry of Transportation that I find really appealing. Sometimes one of the BCMoT overhead electronic signs advises,
WATCH FOR WILDLIFE
So, I do. Certainly this is done for safety, as it was this morning when I slowed to avoid four white-tailed deer. However, heeding this recommendation has its own rewards. Such was the case one morning when a coyote wandered along the berm, and later that same day when a small herd of bighorn sheep fed and watched traffic only metres from the road.
I do like their expressions.