- Open up your picture.
- Resize image to around 30cm by 20cm
- Fiddle about with the lighting via Enchance -> Adjust lighting. The brighter the better.
- Filter -> Sketch -> Halftone Pattern
- Enchance -> Adjust colour -> Adjust Hue/Saturation -> Check Colourize -> Change the hue and saturation to fit your needs.
- Finish off by cropping and adjusting the colour/lighting