Zarr has worked with Terry Harrison and Fiona for many years, the current site is responsive and allows Fiona to go in and update and maintain the content on the website directly ensuring it can be updated quickly and frequently, as well as helping to keep on top of orders.

Zarr has created the site for it to support Terry Harrison Art by offering a centralized platform where art enthusiasts can access a wealth of resources, including instructional videos, online courses, and a shop for art materials. It showcases Terry Harrison's legacy, featuring his bespoke brushes, high-quality watercolour paints, and a collection of his 25 authored books, thereby preserving and promoting his artistic contributions. The site also provides a subscription-based video library, allowing users to learn at their own pace through a variety of painting projects and techniques. Additionally, it features a blog with art tips and techniques, fostering a community of learners and artists.. Zarr also keeps the site optimised for search engines and manages the Google Adwords.

Within the latest verison of the website, Fiona has her own online courses area where she offers tutorials on her advanced techniques. 

The site also offers details on her upcoming events, is a shop to purchase supplies and one off pieces of Art.