First of all, does she agree with it? Second of all, is her software supported? If not, is she ready to switch to FOSS alternatives? Because if she uses Photoshop daily professionally, she is not using GIMP or Krita. At max, I think you may get her to dual boot Linux but maining Linux? Nah.

You forgot the ‘s’ after http. Your link currently opens a blank for me until I put an ‘s’ behind it.

Do a dual boot, that’s what I did. If after some time you feel like the windows partition is unnecessary, delete it. If after deletion it suddenly seems to become necessary, it is always possible to reinstall windows, there are tutorials online on how to do that.