Learn how to turn this:
Into this:
1. Duplicate the base layer and desaturate it. Set it to soft light at 100%.
2. Make a new raster layer and fill it with the color #2123c5 and set it to lighten at 100%.
3. Make a new raster layer and fill it with the color #54c521 and set it to overlay at 65%.
4. Duplicate the base layer and bring it to the top. Set it to Luminance at 100%.
5. Duplicate the base layer again and bring it to the top. Set it to Lighten at 70% and tada! You're finished.
