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Sketch (drawing)
A sketch (ultimately from Greek language, Greek σχέδιος – ''schedios'', "done extempore") is a rapidly executed freehand drawing that is not usually intended as a finished work.Diana Davies (editor), ''Harrap's Illustrated Dictionary of Art and Artists'', Harrap Books Limited, (1990) A sketch may serve a number of purposes: it might record something that the artist sees, it might record or develop an idea for later use or it might be used as a quick way of graphically demonstrating an image, idea or principle. Sketching is the most inexpensive art medium. Sketches can be made in any drawing medium. The term is most often applied to graphic work executed in a dry medium such as silverpoint, graphite, pencil, charcoal or pastel. It may also apply to drawings executed in pen and ink, digital input such as a digital pen, ballpoint pen, marker pen, Watercolor painting, water colour and oil paint. The lat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jesus Und Ehebrecherin
Jesus ( AD 30 or 33), also referred to as Jesus Christ, Jesus of Nazareth, and many other names and titles, was a 1st-century Jewish preacher and religious leader. He is the central figure of Christianity, the world's largest religion. Most Christians consider Jesus to be the incarnation of God the Son and awaited messiah, or Christ, a descendant from the Davidic line that is prophesied in the Old Testament. Virtually all modern scholars of antiquity agree that Jesus existed historically. Accounts of Jesus's life are contained in the Gospels, especially the four canonical Gospels in the New Testament. Since the Enlightenment, academic research has yielded various views on the historical reliability of the Gospels and how closely they reflect the historical Jesus. According to Christian tradition, as preserved in the Gospels and the Acts of the Apostles, Jesus was circumcised at eight days old, was baptized by John the Baptist as a young adult, and after 40 d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lightness
Lightness is a visual perception of the luminance (L) of an object. It is often judged relative to a similarly lit object. In colorimetry and color appearance models, lightness is a prediction of how an illuminated color will appear to a standard observer. While luminance is a linear measurement of light, lightness is a linear prediction of the human perception of that light. This distinction is meaningful because human vision's lightness perception is non-linear relative to light. Doubling the quantity of light does not result in a doubling in perceived lightness, only a modest increase. The symbol for perceptual lightness is usually either J as used in CIECAM02 or L^* as used in CIELAB and CIELUV. L^* ("Lstar") is not to be confused with L as used for luminance. In some color ordering systems such as Munsell color system, Munsell, Lightness is referenced as value. Chiaroscuro and tenebrism both take advantage of dramatic contrasts of value to heighten drama in art. Artists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Industrial Design
Industrial design is a process of design applied to physical Product (business), products that are to be manufactured by mass production. It is the creative act of determining and defining a product's form and features, which takes place in advance of the manufacture or production of the product. Industrial manufacture consists of predetermined, standardized and repeated, often automated, acts of replication, while craft-based design is a process or approach in which the form of the product is determined personally by the product's creator largely concurrent with the act of its production. All manufactured products are the result of a design process, but the nature of this process can vary. It can be conducted by an individual or a team, and such a team could include people with varied expertise (e.g. designers, engineers, business experts, etc.). It can emphasize intuitive creativity or calculated Evidence-based design, scientific decision-making, and often emphasizes a mix of b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Product Design
Product design is the process of creating new Product (business), products for businesses to sell to their customers. It involves the generation and development of ideas through a systematic process that leads to the creation of innovative products. Thus, it is a major aspect of new product development. ''Product design process:'' The product design process is a set of strategic and tactical activities, from idea generation to commercialization, used to create a product design. In a systematic approach, product designers conceptualize and evaluate ideas, turning them into tangible inventions and products. The product designer's role is to combine art, science, and technology to create new products that people can use. Their evolving role has been facilitated by Digital data, digital tools that now allow designers to do things that include communicate, visualize, analyze, 3D modeling and actually produce tangible ideas in a way that would have taken greater human resources in the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sketchbook
A sketchbook is a book or pad with blank pages for sketching and is frequently used by artists for drawing or painting as a part of their creative process. Some also use sketchbooks as a sort of blueprint for future art pieces. The exhibition of sketchbooks at the Fogg Art Museum at Harvard University in 2006 suggested that there were two broad categories for classifying sketches: *Observation: this focuses on the documentation of the external world and includes many such travel and nature studies and sketches recording an artist's travels. *Invention: this follows the artists' digressions and internal journeys as they develop compositional ideas. Types of sketchbooks Sketchbooks come in a wide variety of shapes and sizes, with varied covers, and differing numbers of pages. Sketchbooks began as a way to provide a readily available supply of drawing paper in the convenient form of a book. The finish of work found in the sketchbook varies widely depending on the artist and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Study (drawing)
In art, a study is a drawing, sketch or painting done in preparation for a finished piece, as visual notes, or as practice. Studies are often used to understand the problems involved in rendering subjects and to plan the elements to be used in finished works, such as light, color, form, perspective and composition. Studies can have more impact than more-elaborately planned work, due to the fresh insights the artist gains while exploring the subject. The excitement of discovery can give a study vitality. When layers of the work show changes the artist made as more was understood, the viewer shares more of the artist's sense of discovery. Written notes alongside visual images add to the import of the piece as they allow the viewer to share the artist's process of getting to know the subject. Studies inspired some of the first 20th century conceptual art, where the creative process itself becomes the subject of the piece. Since the process is what is all-important in studies and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edgar Degas
Edgar Degas (, ; born Hilaire-Germain-Edgar De Gas, ; 19 July 183427 September 1917) was a French Impressionist artist famous for his pastel drawings and oil paintings. Degas also produced bronze sculptures, prints, and drawings. Degas is especially identified with the subject of dance; more than half of his works depict dancers. Although Degas is regarded as one of the founders of Impressionism, he rejected the term, preferring to be called a realist,Gordon and Forge 1988, p. 31 and did not paint outdoors as many Impressionists did. Degas was a superb draftsman, and particularly masterly in depicting movement, as can be seen in his rendition of dancers and bathing female nudes. In addition to ballet dancers and bathing women, Degas painted racehorses and racing jockeys, as well as portraits. His portraits are notable for their psychological complexity and their portrayal of human isolation. At the beginning of his career, Degas wanted to be a history painter, a callin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leonardo Da Vinci
Leonardo di ser Piero da Vinci (15 April 1452 - 2 May 1519) was an Italian polymath of the High Renaissance who was active as a painter, draughtsman, engineer, scientist, theorist, sculptor, and architect. While his fame initially rested on his achievements as a painter, he has also become known for #Journals and notes, his notebooks, in which he made drawings and notes on a variety of subjects, including anatomy, astronomy, botany, cartography, painting, and palaeontology. Leonardo is widely regarded to have been a genius who epitomised the Renaissance humanism, Renaissance humanist ideal, and his List of works by Leonardo da Vinci, collective works comprise a contribution to later generations of artists matched only by that of his younger contemporary Michelangelo. Born out of wedlock to a successful notary and a lower-class woman in, or near, Vinci, Tuscany, Vinci, he was educated in Florence by the Italian painter and sculptor Andrea del Verrocchio. He began his career ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X-ray
An X-ray (also known in many languages as Röntgen radiation) is a form of high-energy electromagnetic radiation with a wavelength shorter than those of ultraviolet rays and longer than those of gamma rays. Roughly, X-rays have a wavelength ranging from 10 Nanometre, nanometers to 10 Picometre, picometers, corresponding to frequency, frequencies in the range of 30 Hertz, petahertz to 30 Hertz, exahertz ( to ) and photon energies in the range of 100 electronvolt, eV to 100 keV, respectively. X-rays were discovered in 1895 in science, 1895 by the German scientist Wilhelm Röntgen, Wilhelm Conrad Röntgen, who named it ''X-radiation'' to signify an unknown type of radiation.Novelline, Robert (1997). ''Squire's Fundamentals of Radiology''. Harvard University Press. 5th edition. . X-rays can penetrate many solid substances such as construction materials and living tissue, so X-ray radiography is widely used in medical diagnostics (e.g., checking for Bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underdrawing
Underdrawing is a preparatory drawing done on a painting ground before paint is applied, for example, an imprimatura or an underpainting. Underdrawing was used extensively by 15th century painters like Jan van Eyck and Rogier van der Weyden. These artists "underdrew" with a brush, using hatching strokes for shading, using water-based black paint, before underpainting and overpainting with oils. Cennino D'Andrea Cennini (14th century most likely) describes a different type of underdrawing, made with graded tones rather than hatching, for egg tempera. In some cases, underdrawing can be clearly visualized using infrared reflectography because carbon black pigments absorb infrared light, whereas opaque pigments such as lead white are transparent with infrared light. Underdrawing in many works, for example, the ''Annunciation'' (van Eyck, Washington) or the '' Arnolfini Portrait'', reveals that artists made alterations, sometimes radical ones, to their compositions. The underdr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modello
A modello (plural modelli), from Italian, is a preparatory study or model, usually at a smaller scale, for a work of art or architecture, especially one produced for the approval of the commissioning patron. The term gained currency in art circles in Tuscany in the fourteenth century. Modern definitions in reference works vary somewhat. Alternative and overlapping terms are " oil sketch" (''schizzo'') and "cartoon" for paintings, tapestry, or stained glass; maquette, plastico or bozzetto for sculpture or architecture; and architectural model. Background Though in Gothic figural arts bishops and abbots are often represented carrying small simulacra of buildings they had constructed – "models" in the familiar modern sense – ''modello'' is only used of pieces which pre-date the finished work, and were at least in part produced by the main artist involved. The less frequently found term ricordo (Italian for "record" or "memory") means a similar piece produced as a small copy ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Study (art)
In art, a study is a drawing, Sketch (drawing), sketch or painting done in preparation for a finished piece, as visual notetaking, notes, or as practice. Studies are often used to understand the problems involved in rendering subjects and to plan the elements to be used in finished works, such as light, color, form, perspective (graphical), perspective and composition. Studies can have more impact than more-elaborately planned work, due to the fresh insights the artist gains while exploring the subject. The excitement of discovery can give a study vitality. When layers of the work show changes the artist made as more was understood, the viewer shares more of the artist's sense of discovery. Written notes alongside visual images add to the import of the piece as they allow the viewer to share the artist's process of getting to know the subject. Studies inspired some of the first 20th century conceptual art, where the creative process itself becomes the subject of the piece. Since t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
