Minimalist Abstract Designs for Notepads & Posters

I'm looking for a talented designer to create minimalist, abstract, free-hand designs for my brand. These designs will be used on notepads and posters.

Key Requirements:
- Expertise in designing for business branding
- Strong portfolio of minimalist, abstract, free-hand designs

I can provide references for the kind of designs I have in mind. The primary aim is to create a unique, appealing aesthetic that aligns with a minimalist style.