Made with Adobe Photoshop CS2. Translatable.
Level: Easy
1. Crop the image to 100x100.
2. Duplicate base > set to screen 100
3. Layer > new fill layer > color #580d5f > set to exclusion 100
4. Merge base and screen layer.
5. Duplicate base > drag to top > set to soft light 100
6. Layer > new fill layer > color #fef89f > set to soft light 100
7. Duplicate soft light layer (from step 5) > drag to top
8. Duplicate base > drag to top > set to screen 20
9. Layer > new fill layer > color #0b0e28 > set to exclusion 100
10. Merge all layers
And you're done!
Let me know what you think!