We will be studying Photoshop on Tuesday. Please bring a USB with digital images to use for practicing and learning the techniques covered in class. File format doesn’t matter. DNG (digital negatives) are fine, as are .psd, or .tiff, or .png.
If you’re interested in terrible ways to use Photoshop (that we won’t be discussing in class) look here—a frequently updated list of Photoshop of Horrors.