Photo Restoration and Editing

I need a cherished photo of me and my late father edited. The photo needs several enhancements to restore its quality and improve its appearance.

Requirements:
- Color correction
- Blemish removal
- Background change
- Remove an unwanted person from the photo

Ideal skills and experience:
- Proficiency in photo editing software (e.g., Adobe Photoshop)
- Experience with color correction and blemish removal
- Ability to change backgrounds seamlessly
- Attention to detail and sensitivity, given the personal nature of the photo

Please provide samples of your previous work.