What equipment will I need?
Anna's prepared a listing all the equipment she recommends, and videos explaining why - all found on this page.
Anna has a wide range of paints which can be expensive to buy all at once. She's therefore flagged the 'essential range' on the PDF which are the ones you'll use most often and will need for the beginner level tutorials in the online School. So start with those if you need to purchase them.
If you already have different watercolours there are challenges to substituting them when following Anna's tutorials as you may get a different result if you don't use the same paints Anna does. It is possible to substitute though, the main thing is to ensure you use transparent paints as they work best with Anna's methods. See the video about paints via this page for more details.