Do not use excessive architectural features that compete with Group 1. Avoid monumentally scaled, visually complex and elaborate designs.
Provide building designs that are less prominent than Group 1. Create a visual character that represents a professional image using moderate detailing; avoid excessive use of architectural features and extravagant materials.
Use only integrally colored materials to provide a professional appearance and that do not require ongoing maintenance and resources. Design architectural features appropriate massing and detailing to create a professional appearance reflecting Group 2.