gt.doc

1. Click a result
When you click an image search result, you'll see a larger version of the
image. The page will also include a right-hand panel of information and
show the image's webpage in the background.
Depending on the image you clicked, the preview pane may include some
of these details:
Google Images logo (click the link to return to your search results)
Name of the webpage (click the link to visit that page)
Thumbnail previews of similar images found on the same webpage
The webpage's URL
Links to other image views
Full-size image: see the image in its original size (opened in a new
browser window or tab)
Similar images: see other images that are similar in appearance or
meaning to your selected image
More sizes: see other versions of the same image in different sizes,
with slight modifications, or from other sites
Links to related searches
Details about the image, such as its size and file type
Details that are embedded within the image
Additional details are found from within the image file, often saved
there by the digital camera that took the picture or the application that
generated the image. This data can also be manually added or changed
after the image has been created. Google doesn't create or change this
data in images created by others.

2. The data is saved using the Exchangeable Image File Format (EXIF)
specification and can include details about the type of camera that took the
image, the camera settings (like aperture, focal length, exposure length,
and flash settings), and the copyright and usage rights associated with the
image by the person who created or edited the image.
Since this information is contained within the image file itself, anyone
who has access to the image is able to access these additional details.
Please note that EXIF data may not always be accurate.
To visit the webpage where the image is found, click the large link in the
right-hand panel that shows the name of the webpage. You can also click
the dimmed webpage shown behind the image or click the "x" in the corner
of the image.
To return to your image search results, click the Google Images logo in the
right-hand panel or click your browser's back button.