Mecacarl

How can I create a "Transition" from Color to Black & White, or Vice Versa? (Look at the attached photo)....I'm hoping that I don't need to redraw anything. Thanks.

Any plans to add..."Aurora HDR"...as a Plugin, in either "Affinity Designer / Photo" or both ?

...After Affinity Publisher's debut, is there any possibility of a Affinity WYSIWYG Web Designer app for Mac some day? An app that would compete with Adobe Dreamweaver....To complete "The Suite"... Peace