Photoshop

Bitmap (Raster) images

• Raster images consist entirely of pixels (or small squares).

• When they are scaled up or scaled down, their quality is diminished.

• Certain photo editing software can enhance the images to ensure the quality remains high enough

Pixels

• They are small dots that are laid out in a grid to form an image.

• Displays that are used for computer monitors, mobile phones, and other devices, are divided into grids that display very small dots called pixels.

• When you zoom in on the image, you will see its small squares (pixels).

Filling in Colors with Adobe Photoshop