Just purchased Impression last week and it will make a good addition to my other Topaz apps (DeNoise, Adjust, Simplify, Detail, Star Effects, ReMask).
I purchase Impression more for my 3D renders I do than for my photographs. I hate how 3D renders have a very digital look and hoping Impression will give them more of painter or illustrative look.
This is one of my fist attempts at using Impression.
Source was a digital photo I took in Peggys Cove. Software used was Lightroom C 2017, Photoshop CC 2017, Topaz Adjust 5, Topaz Impression & Topaz Simplify.