Image content is assumed, if an URL is used or if the referenced zettel contains an image.

Supported formats are:

If the text is given, it will be interpreted as an alternative textual representation, to help persons with some visual disabilities.

Attributes are supported. They must follow the last right curly bracket character immediately. One prominent example is to specify an explicit title attribute that is shown on certain web browsers when the zettel is rendered in HTML:

Examples: