Proportional Perspective Corrector for Art Sketching

Abstract

The present invention relates to a perspective corrector for art sketching, which is composed of a viewing board (1) and a mounting frame (2). Two vertical sides of the viewing board (1) are provided with level bubbles (3). A reference ruler (4) is slidably installed on the upper edge of the plate (1), and the reference ruler (4) is composed of a ruler base (41), a main ruler (42) and an auxiliary ruler (43), and a U-shaped slide on the ruler base (41) A protractor (44) is arranged on the splint on the front side of the groove, the upper end of the main chi (42) is mounted on the protractor (44) by rotation, and one end of the auxiliary chi (43) is mounted on the main chi (42) by rotation; ) consists of a slide bar (21), a viewfinder fastener (22) and a drawing board fastener (23). Painters who use it, especially beginner painters, can accurately observe the real object when sketching, properly frame the scene, clearly identify the correct perspective ratio relationship of the object, quickly compare and correct the outline and shape structure of the drawing, and effectively improve Painting quality, efficiency and the professionalism of the painters.

Description

technical field [0001] The invention relates to painting equipment, in particular to a viewfinder and shaper for painting and sketching. Background technique [0002] Sketches and color sketches have been introduced to China from abroad for more than a hundred years. However, problems such as framing composition, proportional relationship, perspective changes, and structural shapes in sketching have always been difficult problems, which plague many artists, especially beginners. Due to the difference in angle, distance and height between the position of the painter and the painting object, there will be different or even subtle changes in proportion and perspective, which makes it difficult for many art workers to accurately grasp it, identify it, and draw it in the drawing. Colonel checked and corrected it. Correct observation, proper composition, exact outline, and correct physical structure are the beginning of painting. If this step is not well drawn, the subsequent ste...

AI Technical Summary

Problems solved by technology

Due to the difference in angle, distance and height between the position of the painter and the painting object, there will be different or even subtle changes in proportion and perspective, which makes it difficult for many art workers to accurately grasp it, identify it, and draw it in the drawing. Colonel proofread and fix it

Correct observation, proper composition, exact outline, and correct physical structure are the beginning of painting. If this step is not well drawn, the subsequent steps will not be carried out smoothly, and even lead to a complete failure.

For beginners who lack experience, it is even more difficult to form a correct plane image by observing the three-dimensional objects in space and accurately judging the proportion and perspective relationship in their minds, which greatly affects the learning quality and progress of beginners.

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