Thursday, January 21, 2010

Find a Centre Of The Square Or A Rectangle In Perspective


It's a very simple process, using diagonals to locate the center of a square or rectangle in perspective. From there, you can use this point to divide the shape into half or four, or use the center points to place the vertex of a roofline or column. Works in one or two point perspective.



Perspective - How to Draw Two Point Perspective

2. Draw Boxes in Two Point Perspective



To really have fun with perspective drawing, you need two vanishing points. Now you can draw cool 3D effects! It's a little more complex than one point perspective, because you have to make sure that you draw your vanishing lines to the right vanishing point. But once you get the idea, it's a breeze - you barely have to give it a second thought.





Perspective - How to Draw Perspective

An understanding of perspective drawing is important no matter what subject you choose. It's easier than you think. Just start at the beginning, follow the examples, then progress to the next lesson when you are comfortable. Don't be afraid to experiment with perspective drawing. Your eyes will tell you when something looks right or wrong. Have fun!

1. simple box in one point perspective



Learning to draw simple boxes in one point perspective is a great introduction to 'three d' perspective drawing. Because the shapes are simple, you can easily see if you've made a mistake. Follow along with this lesson to draw our own three-d boxes using one point linear perspective.

Wednesday, January 20, 2010

Smooth Shading

A Pencil Drawing technique that is very hard to master and at the same time can bring a photo realistic finish, is the smooth shading technique. This pencil drawing technique consists of shading gradually the drawing with the pencil tilted, to give it a 3D look. This can be done only using the pencil or with the aid of a tool to diffuse the tones. This pencil drawing technique requires patience, and concentration. You have to really have control over the pressure of the pencil, and at the same time choose the right pencil hardness to achieve the desired results. You also have to keep your work clean, because sometimes this type of shading can go wrong, and your work ends up looking bad.


Contour Lines



Cross contour lines are drawn lines which travel, as the name suggests, across the form. Cross contours may be horizontal or vertical, as on the right side of the example, or both. Often, in more complex forms, cross-contours will be drawn at varying angles. In this rather lumpy example, the grid of cross-contours looks a bit like the gridlines on a globe or a diagram of a Black Hole in space.



Circles and Scribbles


Are wonderful techniques for loosening up your drawing hand. The movement itself is relaxing. Circles and scribbles are a great method for making a distinction between objects of similar tone, by creating contrasting textures. The overall effect is dynamic, with its unique texture and energy. The technique is wild, and inspires you to release your creativity by using intertwining and overlapping circles. And best of all, it’s simple!




Cross Hatching


Ideal for sketching, cross-hatching is predominantly used by pen artists, but creates tonal depth and can produce realistic textures when employed with pencil.
Cross Hatching is ideal when creating a ‘light map’ for your piece. By ‘light map’, I mean the paths in which light takes across your subject. By using different directional strokes, you leave an indication of the different light sources and their strength. Using a compact and meticulous crosshatching technique one can create breathtakingly realistic art. When the individual lines are tightly woven they can be undetectable, and the overall impression smooth, realistic and accurate.