Following is important something of which you must know in drawing :
Sketch Paper
Before drawing in the field of picture truthfully you need to do warm-up at your sketch paper, flex finger, flows idea or idea, picture at sketch is not must detail, nicely, explains, all important drawn at sketch can be made as incidence of idea, memory, and arranges system to draw which you to wish.
Viewpoint
There is two things that is generally is done for they which will draw first of picture area will be filled object people beforehand and second will be filled room object beforehand like location then they will fill object people. you should have knowledge if you will draw type that is second or first which you would do.
Out side of that of all you can make you picture to draw if you will draw tending situation that seen more exclaims you possibly will apply cat eye viewpoint or if you will draw hilarious situation of you will apply bird eye viewpoint.
Prespective
This is part of viewpoint is you technique guidance that all objects in drawing proportional you of its the measure. prespective has some types like prespective one points loses, prespective two points loses, prespective three points loses, and so on finite boundless prespective.
For you enthusiastic entered you interior design would more chummyly again with prespective.
Composition
Be arrangement of farm at picture area in order not to seen one sided, arrangement of light dark at hachures and location of object in drawing you are laboured seen balance, if you draws one fat mans beside left your picture area hence beside your picture area rights you must draw two mans who is normal or thin, this example only.
Rana
Rana is part of composition, rana can be told a comparison that is making picture you to seen life, the example photograph yourself measure 3 x 4 would be balmier if photograph yourself acurate resided in the midst, if simply photograph yourself something is cut part of the shoulder is of course you will protest to the photographer because photograph yourself not seen balmy.
