At tutorial following will be explained about effect two colors, by using Threshold. Effect like this functions to make sketch at our image. That be clearer about understanding to this color effect, we will practice directly following step by step;
1. File open image which will be manipulation applies Adobe Photoshop.
2. Image we turn into two tone by the way of clicking Image > Adjustments > Threshold, Fills in value at option Threshold Level=125.
3. We need to add some effects. Its way by choosing at control box Filter > Stylize > Diffuse. At option Diffuse bar we mark part of Anisotropic.
4. Then adding other effect that is: Filter > Sharpen > Unsharp mask. Fills in value as we to wish at dialogue box Unsharp Mask.
5. Last step is change color with: Image > Adjustments > Hue/Saturation (ctrl + U), Fills in value at dialogue box according to our desire. If still be felt unsatisfying, we can add one effects with clicking Image > Adjustment > Variation. Selects color which we to wish.
6. Saves the result.