I wonder if someone would be kind enough to help me, please?    The work flow I would like to copy is best described in a video by Ian Barber, which shows what I used to do in Photoshop and, having bought Affinity Photo and cancelled Photoshop, I now need to do in AP. The video is rather long but the process is described starting at just before the three minute mark and is completed at around 10 minutes. I am confident that using AP the rest of the process described can be completed.