artBob wrote:
While I would not "fake" a painting from a photo and hope to get into a fine art gallery, if you want to use your photos as a basis for selling online or at a popular art gallery, I have found Photoshop good. Attached are a few illustrations I've done. It has a variety of "Filters" that mimic artistic techniques, best used, for me, in combinations appropriate for the image. This is a minor use for me, of a great program for everything photographic.