Realistic Nature-Themed 2D Game Development

I'm seeking an experienced 2D game developer to create a nature-themed game. The game can be in the platformer, puzzle, or RPG genre.

Key requirements:
- Realistic graphics
- Nature-based environments

Ideal skills and experience:
- Proficiency in 2D game development
- Strong artistic skills for realistic graphics
- Experience in nature-themed game design

Please provide portfolio and relevant experience.