Bold Red Letter U Encircled by Green Gear and Laurel - Abstract Icon. This abstract PNG image features an eye-catching bold red letter 'U' at the center encased within an industrial green gear and surrounded by a stylized green laurel wreath that symbolizes victory and achievement. The simplistic yet powerful design would make an excellent logo or emblem for a variety of uses such as educational institutions engineering services eco-friendly technology companies or any organization that prides itself on unity engineering excellence and environmental consciousness.