Sometimes, the vision the artist/photographer has at hand differs from the one in his head or the colour of the subject isn’t exactly complimenting that of the backdrop. In cases like this, most photographers are grateful for Photoshop because it allows them the chance to change colours to suit a vision or create multiple variants of a particular image without having to look for multiple colours of that thing to photograph.
In the video below, the Adobe Creative Cloud team in 5 minutes teaches Photoshop users how to manipulate colours on Photoshop to achieve their desired result. Click below to watch: