The heart is symbol of love, but things weren't always like that
Valentine's Day is all about the hearts: heart-shaped chocolates, cards, balloons and even pizza. But the heart hasn't always ...
Nature5y
The Shape of the Heart
The scalloped-shaped ... the base of the heart. In a culmination of his artistic sleuthing, Vinken traces the first scalloped heart to a drawing in a thirteenth century text by Vigevano that ...