<img alt="Joker with red nose"src="http://www.yoursite.com/images/joker.jpg"> <img alt="children playing"src="http://www.yoursite.com/images/children_play.jpg"> <img alt="Rose"src="http://www.yoursite.com/images/rose.jpg"> <img alt="tiger"src="http://www.yoursite.com/images/tiger.jpg"> etc.
In the examples given above, the Alt attribute defines the appropriate alt text with respect to the image.
Benefits of Alt attribute.
1- It helps a blind person read and understand the contents of the image with the help of a screen reader.
2- It helps the search engines to interpret the contents of the image and use it for judging the relevance of the image.
3- It helps the user to identify the image content in case the browser is not able to load the image properly.