Design hand-drawing techniques
Design hand-drawing is a means used by designers to express their design intentions and convey their design concepts, which records and expresses the design sparks instantly captured by the designer's brain on the drawings in a fast, accurate and simple way. It is necessary for a professional designer to be trained in professional techniques, which help to strengthen the designer's sensibility and aesthetic quality. Here is my design hand-drawn performance techniques for you to bring, welcome to read.
First, the design of hand-drawn expression techniques of tools and materials
The techniques of different performance tools, have their different characteristics and performance effects, but also have their own limitations. In order to reflect the richness of hand-painted performance and temperament, sometimes need several different tools at the same time performance of a comprehensive technique. The main tools are:
(a) pencil
Pencil is one of the most commonly used tools for design hand-drawing, mainly in the pre-design phase with (2B-6B soft pencil) to outline the design sketches and (with HB or so pencils) to draw the base of the formal drawings.
(B) pen and art pen
pen is the main tool for design hand-drawing, mainly used for design drawings to draw the base or alone to linear drawing species. Art pen is based on the basis of fountain pen, according to the diversity of the drawing pen and the picture of the expressive power of further research and development of the results. When used, according to the force and the body of the pen up and down, the direction of the different can depict a variety of different nature of the line, enhance the expressive power of the line.
(C) syringe pen and signature pen
Syringe pen is the main tool for design and drawing. Signature pen is the most commonly used writing tool. Because it draws lines similar to the pen and models, specifications and a variety of smooth water, is currently the design of the most commonly used hand-drawn performance tools.
(D) Marker
Marker brands are diverse, such as TOUCH, MYCOLOR, FACALE, three fluorine, AD, etc., there are oil and water-based points. Oil-based markers have good color transparency, but due to the larger tip, you often need to use water-based markers and colored pencils to carve out the details.
(E) colored pencils
Design hand-drawn colored pencils are usually water-soluble colored pencils. Water-soluble colored pencils can stand alone as an application technique, or be used in conjunction with markers and watercolors.
(F) watercolor, gouache
Watercolor, gouache is a common material used in the painting profession, in the design of hand-drawn can also be used as the main material of color. However, because of its application involves more incidental tools (such as palette box, bucket, brush, etc.), often as the main means of expression when the formal drawings.
(G) paper
Different textures, different textures, different colors of paper can show different picture effects. Design hand-drawn paper should be smooth and have a certain thickness, such as high-grade A3 copy paper, special markers sketchbook (specific openings with personal habits), can also be used with color paper, vellum.
(H) correction fluid
Considering the design of hand-drawn commonly used "addition" and rarely used "subtraction", it is best to prepare a correction fluid for local modification.
Second, the type of design hand-drawn performance techniques
Design hand-drawn performance techniques, combined with the current design of professional application techniques, can be summarized in the following categories:
(a) black and white draft performance: black and white draft performance first of all pay attention to the picture of the relationship between the distance between the virtual and real contrast, there is no contrast between real and virtual no The sense of space. Secondly, the black and white gray relations of the screen, through the contrast between dark and light, so that the object of the performance of a strong sense of three-dimensionality, the structure is distinct. Finally, we should also pay attention to the contrast of line changes in the picture, with the help of tools and freehand drawing.
(B) colored pencil performance: colored pencils are commonly used tools in hand-drawn performance. The advantage of colored pencil is that the details of the picture, but because of its strong sense of granularity, the smooth texture of the performance is slightly worse, try to once again painted to the desired effect, and then adjusted in-depth portrayal of the details.
(C) Marker performance (oil, water): the color transparency of the oil marker is very good, easy to express the performance of large scenes and smooth texture of the drawing. But due to the marker's strokes monotonous and not easy to modify, the details and the texture of the material performance is difficult to in-depth. Water-based markers have an advantage over oil-based markers in drawing details, but they are more difficult to grasp. If used in conjunction with colored pencils, complementary, the picture expression will be greatly enhanced.
(D) watercolor performance: compared to watercolor paintings, watercolor effects using fewer techniques, a single color change. Painting in the original material on the chromaticity of a slight change can be, but pay attention to the transition of color and warm and cold. Changes.
(E) black and white plus computer processing: first complete the space structure line, and then through the computer collage some of the usual accumulation of hand-painted materials, such as furniture, accessories, etc.; another method is to draw a detailed structure line, and then use Photoshop spray color, paste. Both methods are very fast and very practical in practice.
(F) gouache airbrush performance: gouache airbrush performance is probably the performance of the steps is the first airbrush cloth color, drawing a large tone (using self-adhesive stickers to block the part of the color does not need to be sprayed) and then use a flat pen and outlining pen to carve the details of the final overall adjustment of the picture. Gouache expression is from dark to light (highlighting) layers of depth and watercolor expression of the opposite steps.
Design hand-drawn performance methods and markers plus color performance, pencil performance, oil stick performance, handwriting board performance and so on.
Third, the design of hand-drawn performance techniques to explore the techniques
(a) the basic line training
The key to the line in the start, the line and the use of closing, which is with the calligraphy with the force of the pen through the back of the paper, into the wood has a few similarities. The line requires the expression of the straight is roughly straight, to the feeling of straight, combined with straight lines, curves, vertical lines, diagonal lines, the line drawn strong, powerful, strong and soft combination.
(B) monolithic furniture practice
First simplify the monolith as a box, grasp the perspective angle relationship to cut the monolithic structure.
(C) monomer plant practice
fast way to express the plant can be treated as a sphere to express, in the process of expression to grasp the direction of growth of the plant and the characteristics of the form, pay attention to the structure and the outline of the relationship between the real and the virtual, in order to express fluent.
(4) figures, cars and other scenic exercises
figures, cars and other scenic in the rapid expression of the main role in the spatial proportions of the scale of reference, the practice of the need to grasp the proportion of the structure and form, follow the proportion of the space perspective in line with the fast from the simple, near the real and far the virtual principle.
(E) landscape vignettes and the combination of rapid pen performance points
For the combination of design hand-drawn, the first to perspective accuracy, proportionality and coordination. Secondly, pay attention to the changes in the picture, do not be rigid. Third, the projected line of weight and the formation of virtual changes.
(F) fast spatial perspective principles and experience of fast drawing
For space design hand-drawn, the first to grasp the principle of near big far small, pay attention to the control of the depth of field. Second, the horizon control in 0.5 - 1.2 meters between, according to the actual space situation and composition needs to be adjusted appropriately. Third, to grasp the correct proportionality of space.
(VII) Marker Pen Technique Training
1, straight lines and straight line arrangement, pay attention to the start and end of the pen, the force should be sure to be even, the pen should be sure to sharp. In the practice to avoid the following kinds of brush strokes.
2, the use of circular overlapping strokes:
In the marker performance, sometimes you will see a lot of soft excessive surface, is because of the use of circular strokes, so that the picture as a whole and have changes.
3, the overall space marker performance skills and steps:
First, before coloring, consider the overall tone of the picture and material relations, including the contrast between warm and cold and the relationship between black and white gray. Generally, the material is conventional what color on what color, appropriate consideration of environmental color changes;
Second, from the most exciting part of the picture began to draw, the first color can basically lay flat, pay attention to the picture of the tone and the overall relationship;
Third, gradually in-depth, to strengthen the picture of the relationship between light and darkness and the contrast of colors, pay attention to the portrayal of the effect of reflections and reflections, which is often the picture is more likely to be colorful, but also the effect of the color of the picture is not the case. These are often the places where the picture is more likely to be colorful.
The artistic characteristics and advantages of hand-drawn decided to express the status and role of the design, its performance skills and methods with a purely natural artistic temperament, in the design of rationality and artistic freedom between the performance of the artistic beauty of the designers have become the goal of the pursuit. Designers should continue to hone and explore in practice, a deep understanding and application of techniques and skills, and gradually move towards a mature artistic design.
Expansion
Architectural Design Hand-drawn Expression Techniques starts from the basic theories of architectural design hand-drawn tools, line drawing exercises, principles of perspective and compositional methods, and gradually explains the methods and techniques of architectural hand-drawn expression, which includes all kinds of plants, rocks and water features, vignettes and people and other scenes, as well as architectural elevation and sectional drawing design, and so on. Architectural Design Hand-drawn Performance Techniques is rich in illustrations and styles, and by combining hand-drawn performance with landscape design, it enables readers to master the basic techniques of architectural hand-drawn performance in a short time, and comprehensively improve the ability of architectural hand-drawn performance. Architectural Design Hand-drawn Performance Techniques can be used as a college, higher vocational colleges and universities of environmental art, urban planning, landscape planning, interior design and product design and other related professional teaching materials, but also suitable for landscape design enthusiasts reference.
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