There are some of the sketching prospective which can help u alot

two point image 

                                     

                                                  One point image 

Sketching techniques

1. Hatching  
2. Cross-hatching

Hatching is use to depect the shading of effects in an image. by drawing series of parallel lines of different length ---cross hatching is similar to hatching.

Braslate shading 

Braslate shading gives a 3d effect in 2d image . In these techquie while shading emphasis is laid on the contours of the image to give it a more realstic look

Gredation

These is a smooth transtions of colours 

IN basics art we need-----

---Unit 1st week 1
   movement of pencil lines (h,v,d,c,cr,oval)
   free hand drawings <lines (scrubling,stick,figures,leaf,flowers,etc)>

---Weak 2

---Pencil shading (6b) shade chart, smudge, hatch, cross hatch, nature study 

Types of design

There are three types of design

1. objective drawings--------It protect real concert objects still live drawings cups jugs etc..

2. subjective drawings -------It express emotions ideas feelings these drawings act as a interface b/w the artist emotion and his drawing.

3. Abstract drawing---------These drawings refer to the stylised drawings. these drawings are simple  and do not attempt to bring out reality in the objects..

History of design

1. PICTOGRAPH
2. PECTROGRAPH

----Pictograph involved the use of pictures or ilstrution known as pictograph\

      They were painted on rocks and narrates an entire story.

----Pectrograph were curved on rocks and were used to demonstrate an event.

Contempt and Form 

There are two important factors affecting any design to undestand any design you should learn the contempt and form

RULES FOR MAKING GOOD DESIGN 

• Audience
• Tipography (text)
• Images and Layout
• Colour

Graphic design process (pre-production)

• Brefing
• Designing
• Artwork

   

Multimedia

1. Text
2. Graphic
3. Audio
4. Vedio
5. Animation
                                        basically there are two types of animation                                                

• 2D - IN 2D There is only x,y
• 3d - IN 3D There in x,y,z