Hi all, Hoping to get your assistance please. I'm interested in learning about all of the popular Photoshop touch-up techniques for digital photography, especially those centered around portrait photography. I already have basic-intermediate Photoshop skills but want to refresh and build upon my knowledge. Can anyone please recommend free tutorials/courses available online that will assist me? There just seem to be so many out there and I'm sure half of them are useless, so am hoping that others might already know of some good ones? Thanks for your help, Virginia.