The calibration tool is an often overlooked slider inside of Lightroom's develop module. The calibration tool is an easy way to impact your image on the RAW level, beneath any changes you have already made.
There are powerful tools within Lightroom to help you make adjustments without bringing your image into Photoshop where masks would be needed. Justin shows you several techniques you can use to quickly make changes to your images without spending hours masking everything off.
