Image Cleanup for Canvas Print

I need an image prepared for printing on canvas. The image requires some detail sharpening and background modifications.

Requirements:
- Sharpening details in the image.
- Changing the background color.
- Experience with photo editing software (e.g., Photoshop, GIMP).
- Attention to detail and ability to enhance image quality for print.

Ideal Skills:
- Proficiency in image editing
- Strong eye for color and detail
- Ability to work with high-resolution images

Please provide samples of previous work.