In Moksha, you can add an image to your publication so that when people visit your pages, they see a nice logo. For example:
To add an image, first visit your publication page, then click the “Edit” button. Scroll down to the “Publication Image” option and click the [+].
Choose a file to upload (the current image, if available, will be shown here). Note that the file must be a JPG and 728×90 pixels (leaderboard size).
Once you have selected the file, click the “Save” button at the bottom to store your new image. That’s it!