What valentines symbols are associated with Valentine's Day?

cupid, hearts, doves, and sweet smelling roses or other red flowers
well from what i see that is always around on valentines day is all the same stuff over and over again. Their could be many symbols that are associated with valentines day like hearts, cupid, and roses from what i have seen. Their could be more that i do not know about but this is just what i always see when that holiday comes around.