The purpose of this activity is to explore techniques of manipulating image adjustments in Photoshop CS5. This powerful tool in Photoshop can enhance, repair, and correct the colour and tonality (lightness, darkness, and contrast) in an image.
Color Theory and Digital Imaging
How it Works!
Apply a Gradient Map on an Image: in the top toolbar go to Image >Adjustments > Gradient Map, then choose from a list of gradient fills
Apply a Photo Filter