I will give you a detailed analysis of the photoshop software and share with you the tutorials on creating simple oil painting effects.
Tutorial sharing:
1. Open the photo
2. Copy twice
3. Curve, darker and brighter
4. Filter-Others-retain high contrast
5. Layer mode linear light, merge layers
6. Stylized-diffusion-heterogeneity
7. Rotate the image-Clockwise-90 °, three times. (The opposite sex is required for each rotation) to return to the normal position.
8. Filter-sharpen-Smart Sharpen
9. Blur-surface blur
Final effect
Effect comparison
All right, the above information is the detailed tutorial for creating simple oil painting effects pictures for users of photoshop, dear friends, I have seen it now. I believe that you are very clear about the production method, so all the users will follow the above method to get their own photos to see the effect.