Displaying the images

Flickr doesn't give us a URL for each photo since it stores many different formats of posted images. Instead, when we search, Flickr provides us with all the bits we need to create the URL of the image we want, using a set of predefined rules. This allows us to choose from a number of image formats, depending on the context.

To display each image, we therefore need to calculate the URLs and then make use of the URL to create an image in the form. We'll now show how to do that.