1. Open a picture in Photoshop.
2. Duplicate the layer and change the blending mode to Luminosity.
3. Invert the colors on the new layer. (Image>Adjustments>Invert)
4. Reduce the opacity of the same layer to 50%.
5. Duplicate the background layer and put the duplicate layer on top.
6. Change the blending mode to Muliply on that layer.
7. Adjust the Threshold on the top layer. (Image>Adjustments>Threshold)
8. Ajdust the Hue/Saturation on the middle layer.
9. Here is my final result, I don’t think I used the best picture, next time I’ll try it with a picture that has more contrast.