Seamless Photo Editing

I need two photos combined into one, featuring people from each photo. The final image should look seamless and natural.

Requirements:
- People from two different photos need to be edited together.
- Outdoor scenery as the background.
- For personal use only.

Ideal Skills:
- Proficient in photo editing software (Photoshop, Lightroom, etc.)
- Strong attention to detail for a natural look
- Experience with outdoor background integration