Professional Web Header Image

I need a single hero-style header (1600 × 500 px) that instantly tells visitors who we are and what we do. The look has to stay firmly in the professional, corporate space—clean lines, balanced whitespace and a colour palette that plays well with a plain, solid background... (Budget: $10 - $30 USD, Jobs: Adobe Illustrator, Adobe Photoshop, Branding, Graphic Design, Illustrator, Logo Design, Photoshop, Visual Design, Web Design, Website Design)