If you are stuck for ideas for the alternative text on your images, the Ally AI Alt Text Assistant can give you suggestions.
You should always check the suggestion provided by the AI Assistant as it may not always provide an accurate description of the image. You can edit any the AI generated suggestions.
Have a look at the accessible learning material guidance to find out why Alt Text is important. The Poet training tool provides guidance on how and when to use Alt Text as well as online tools to practice creating useful Alt text for images (please note that the Poet web site is an external site and is not available in Welsh).