eraser tool

Learn how to create a rainbow in Photoshop and blend it into a photograph to give the impression the rainbow was there when the image was captured. This technique uses the gradient tool to add the actual rainbow, and then demonstrates use of the eraser and masks to conceal the rainbow from the foreground elements, before blending the effect into the photograph with some basic, yet always reliable blend modes.

Anyone can make selections inside Photoshop, but it takes a good knowledge of the selection tools, and a little practice, to get on the road to mastering it. As we strive to achieve our ultimate goal – selecting and moving a gorilla into another photograph – we’ll visit the lasso tools, the marquee tools, quick selection, the magic wand and the magic extractor.  We’ll also employ the move tool to move selected elements around, the transform controls to resize the gorilla, and layer blending options to make the composition as realistic as possible.