What is the English translation of the French phrase 'Quelle beauté'?

"How beautiful!" and "What (a) beauty!" are two English equivalents of the French phase Quelle beauté!

Specifically, the expressive adjective quelle means "how" or "what" according to context in situations such as these. The feminine noun beauté translates as "beauty." The pronunciation will be "kehl boh-tey" in French.