Hello, I'm new to the ipad (it's my only computer at the moment) and to Affinity Photo, which I love so far. Previously I used Nik Silver Efex (within PS) on a Mac to create fantastic b/w images, and admittedly never gave much thought to what went on "behind the scenes" with the various color components. Now with Affinity I see I can change the percentage of each color, and I'm sure there are other methods, but I have no idea where to even begin!
Do any tutorials or write-ups exist that will teach me how to process images into b/w to achieve various moods and styles? Perhaps recipes or techniques?