Hairquilt, Whittles sells FQ bundles of fabrics for this project, if you need them. You can buy just the corals, or just the aquas, or browns... etc. They were showing the actual fabric, but probably have sold out of the first collections and are assembling more.
https://www.whittlesfabrics.com/fabric-yardage/color-bundles-for-mystery
Your En Provence looks great!