UD is an initialism. An initialism is an abbreviation formed from the initials of words in a phrase to create something that is shorter and easier to remember. Unlike acronyms, initialisms are generally not pronounced as a word, but rather as the letters that form the initialism.
VOCABULARY ELEMENTS OF ART: The visual components of color, form, line,shape, space, texture, and value. Line An element of art defined by a point moving in space. Linemay be two-or three-dimensional, descriptive, implied, orabstract.Shape An element of art that is two-dimensional, flat, or limited toheight and width.Form An element of art that is three-dimensional and enclosesvolume; includes height, width AND depth (as in a cube, asphere, a pyramid, or a cylinder). Form may also be freeflowing. Value The lightness or darkness of tones or colors.hape An element of art that is two-dimensional, flat, or limited toheight and width. Form An element of art that is three-dimensional and enclosesvolume; includes height, width AND depth (as in a cube, asphere, a pyramid, or a cylinder). Form may also be freeflowing. Value The lightness or darkness of tones or colors.
Art is a diverse range of human activities in creating visual, auditory or performing artifacts (artworks), expressing the author's imaginative or technical skill, intended to be appreciated for their beauty or emotional power.[1][2] In their most general form these activities include the production of works of art, the criticism of art, the study ...