Or, if you want to create an image from nothing, you might find Photoshop's piecemeal tools for doing so rather cumbersome. But when it's time to print that image, or view it at a different size than it was created, you'll run into trouble – your image needs to be the correct resolution, or it won't look right (think of a grainy, pixelated, low resolution photo). You can zoom in down to the pixel and make painterly adjustments, along with other photographer-friendly manipulation options. In practice, this means that Photoshop is excellent at making edits to preexisting images. Much like Monet's waterlilies, raster images look amazing at the proper viewing distance, but when you get close, things grow increasingly blurry and blotchy.

It creates and deals with images that are made out of pixels. vector imagesĪ little bit of tech speak is required to establish the fundamental differences between the two main types of graphics programs.Īs we've mentioned, Photoshop is a raster (also known as bitmap) image processor. Here's a primer on when and why to use Illustrator – and its best alternatives, if you don't want a monthly bill from Adobe. Illustrator is a piece of vector graphics software that's better suited for creating certain types of digital artwork than Photoshop, which works in raster images.

Adobe Illustrator is not as well-known as its eponymous cousin Photoshop, but it's far from a niche application.

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