The term 'Grand Manner' is a phrase used to describe a style of painting and sculpture that was popular in Europe during the 18th century. It is characterized by its use of dramatic poses, grandiose gestures, and an overall sense of grandeur. The crossword solution for this term is 'PANACHE, ' which is defined as a flamboyant or confident manner or style. This term is often used to describe someone who has a bold and daring attitude, and is not afraid to take risks.