The hands and arms gesticulate to create a broad, encompassing shape, often used to simulate the contours of an idea or physical object being imagined. The gesture will come to a conclusive, angular halt and be accompanied by an emphasis in articulation.
This signal displays a psyche presently engaged in the translation of an idea into language and imagery. The psyche is attempting to convey meaning by using the arms as an extension of their voice; as a tool for communication/articulation. This person demonstrates a psyche that is concerned with influencing the perceptions of others and relaying the scale/magnitude of certain ideas in relation to other elements of life.