A yellow sign warns of slippery surface when wet.
A yellow square sign board that reads "CAUTION / SLIPPERY / WHEN WET" on it in bold upper case, The caution part of the text is in a black rectangle in yellow text, the rest of the text is in black with not black rectangle. The sign appears to be mounted on a rectangular wooden log by the two top screws of the sign in each top corner, The bottom corners are empty, behind the sign is a metal fence and a blurry forest due to the zoomed in view.