When most people think of open-source software, a few big names come to mind — maybe VLC for video playback, or GIMP if you’ve dabbled in photo editing. But there are so many other projects out there ...

Photoshop Harmonize automatically adjusts an object's color, lighting, and shadows to match any background. It's very, very good - and addictive.

Photoshop CC 2019 (v.20.0.5) tutorial showing how to transform any flat shape into the look of highly reflective, shiny chrome. To change the color of the chrome, make a "Hue/Saturation" adjustment ...