You could spend weeks, months even, entirely dedicated to Photoshop and not find or figure out all the variables and tools at your finger tips, nor how to manipulate them all. The use of Photoshop is, metaphorically, a martial art, where you can learn the basics, but continually develop and realize the nuances of your actions.
Of course, as photographers thereโs a lot to Photoshop weโll likely never need. Itโs easy to be lulled into thinking, especially given the namesake, that Photoshop is strictly for editing photos, but itโs also a true-to-form designerโs tool. I mean, one only has to look at Photoshopโs โDesign Space Previewโ to get a glimpse of how much of a designers tool it is. In fact, a sizable proportion of you reading this may not have the foggiest idea what that is (will discuss further down).

Nonetheless, the great thing about Photoshop being so vast is that learning it is like running in a race where the finish line keeps moving โ thereโs always something more. In that vein, Iโd like to share a โtrickโ that a disproportionate number of retouchers arenโt aware of, and itโs one of my absolute most-used and favorite features.
Rotating The Clone Stamp Tool
Retouching a face, a body, an article of clothing, or indeed any โthing,โ often involves using the Clone Stamp Tool. Itโs effective, quick, and versatile. Left unadulterated and unaltered, however, is just letting some of the best in Photoshop pass you by.
If youโve ever used it, youโll be aware as you sample an area to clone then move the cursor/tool you see a representation of what youโve copied โ the clone (less or more visible depending on your brush opacity). When you move it to the area where youโd like to โdeployโ it, this preview allows you to align it as you like. One of the problems youโll run into, and quickly, however, is that itโs highly unlikely that the angle and disposition of the sample will match the angle you endeavor to โpaintโ.
I find myself using the clone stamp tool predominantly on hair (eyebrows, beards included) and clothing, and very infrequently do those lines keep strictly straight. So if Iโm filling in some hair, cleaning strays, or reshaping clothing, Iโll often find myself presented with a situation like a rounded corner or a rounded lock of hair and the angle of the sample area just doesnโt follow the curve youโre trying for. Many photographers labor under the impression that in those cases you just have to deal with it or use another tool, but the clone stamp tool, in fact, can be rotated to match the angle you like.
Thatโs the reveal, and itโs a big one for many. When this is implemented and you input that perfect rotation degree so the angles match perfectly, well, thatโs what I imagine a shot of morphine feels like when in pain โ bliss. Itโs also easy to do: Window>Clone Source and then find the rotation input section in the pop-up dialogue, and change to your will. You should get significantly more accurate use of the Clone Stamp Tool armed with this.
[REWIND: You Can Greatly Speed Up Photoshop With A Click Of A Button, But Consider Thisโฆ]
Design Space Preview
As promised earlier, hereโs how to find the Design Space Preview.
Go to Photoshop/Edit>Preferences>Technology Previews. This will bring up another dialogue/options box and youโll want to ensure you have the โEnable Design Space (Preview)โ box checked.
Once it is, you simply hit OK then go to Window>Design Space Preview. Youโll see Photoshop transform before your eyes into something cleaner, more streamlined and starkly different from the standard. I wonโt get into details about it now, but suffice to say itโs primarily designed with the designer in mind, but fun to play around with nonetheless.