Adding watermarks to images
Kentico allows you to specify a watermark that will overlay the images used throughout the system.
You can have the system automatically apply watermarks to the following images:
- Page attachment images
 - Media library images
 - Object attachment (metafile) images
 
To add watermarks to images
- Navigate to Settings -> System -> Files.
 - Specify the watermark image that you want to use:
 
By a full relative path, for example, ~/CorporateSite/media/images/watermark.jpg
– OR –
By specifying the watermark image file name placed in ~/CMS/App_Themes/Default/Images/Watermarks. For example, watermark.jpg.
- Configure the other watermark properties.
 - Save.
 
The watermark will now be applied to all the images for which it was configured.