Latte became popular again, prepared with espresso and steamed milk. "Caffè latte" started replacing this term around 1996–97, but both names exist side by side, more often more similar than different in preparation. Coffee menus worldwide use a number of spelling variations for words to indicate coffee and milk, often using incorrect accents or a combination of French and Italian terms. Italian is "caffellatte" (the standard form; "caffelatte" is a Northern Italian variation), contracted from "caffè latte", (with a grave accent over the e), while French is "café au lait" (with an acute accent); Spanish is "café con leche" and Portuguese
Latte art "Uptown espresso" in 1986, and by 1989 the heart pattern was established and a signature at Schomer's "Espresso Vivace." The rosette pattern was then developed by Schomer in 1992, recreating the technique based on a photograph he saw from Cafe Mateki in Italy. Schomer subsequently popularized latte art in his course "Caffe Latte Art". At the same time Luigi Lupi from Italy met Schomer on the internet and they exchanged videos they made on Latteart and Cappuccini Decorati. Latte art is a mixture of two colloids: the crema, which is an emulsion of coffee oil and brewed coffee; and the