Pennzoil Place
Twin sloping glass towers
Four focused icon studies for Going Up! City's contemporary editorial pages. The goal is quick recognition at small sizes, not a full architectural drawing. These are proposals, not yet the site's navigation icons.
Twin sloping glass towers
Vertical ribs, stepped crown and base
Ornate downtown crown
Shallow roof and circular colonnade
Design rule: Deep Houston navy, strong negative space, no decorative frame, and no generic skyscraper substitutes. Renderings and photographs remain the main visuals for development profiles. These sketches need landmark-by-landmark comparison against actual building photos before final use.