“Please wipe shoes” is handwritten on a pink sign with white dots taped to a glass door.

"Please wipe shoes" is handwritten on a pink sign with white dots taped to a glass door. sign Signage Signs and labeling Clue Characters Warning sign Sign Exterior shot Colour photo Deserted Warning label Warn Day Prohibition sign White Letters (alphabet) Close-up Typography writing pink Point Polka dot points Spotted Exclamation mark Glass Glass door Pane through glass Glittering Word Communicate Compromise Sharp-edged Text communication Communication Language letter Neutral Background Latin alphabet leap Capital letter Printed letters Black lowercase