The articles published on Urban Zebra have moved: you will now find them on AndreasSaudemont.com, where they have found a nice cosy place. And they’re now available in English and in French (which you probably don’t care if you’re reading this in English).

Anyway, follow the links below to read these articles:

• Sharpening a Photo with the High Pass Filter
• Sharpening a Photo with the Unsharp Mask
• Convert a Photo to Black and White with a Gradient Map Layer
• Convert a Photo to Black and White with a Desaturate Layer

And don’t miss the other articles on AndreasSaudemont.com!