images in web design

The images have a very important impact on design a web site. The somewhat overused phrase “a picture paints a thousand words” is often used in marketing to illustrate the need for good images to sell a product.
An image can convey lots of information as well as the emotion. Therefore a good web designer will know how to images to manipulate the audience to feel what he (she) wants.  A great website design can rise or fall on the quality of the images it contains, which is why it’s vital to get it right.
Here are some of the screen shots of web sites:

Also Illustration and typography  play important roles for web site