""How To Gesture"" is a guidebook written by Edward Amherst Ott and published in 1902. The book offers a comprehensive explanation of the art of gesturing, which is the use of hand and body movements to convey meaning and emotion. Ott explores the various types of gestures, including those used in public speaking, acting, and everyday conversation. He offers practical advice on how to use gestures effectively, such as matching them to the tone and...