Monochromatic Abstract T-shirt Design

I am looking for a creative and experienced designer to create a t-shirt design with an abstract theme.

Here are the project specifics:
- The design should illustrate a balance between minimalist and complex styles.
- The color scheme should be monochromatic.
- Design must be unique, imaginative, and stand out.

Ideally, you have:
- High proficiency in T-Shirt designing.
- A solid grasp of both minimalist and complex design elements.
- A good understanding of color theory, particularly monochromatic color palettes.
- A strong portfolio showcasing a range of styles and concepts.

Please provide portfolio examples directly related to the requirements.