Then look up.

Native American artist Robert Haozous made Artificial Cloud to change with exposure. Its weathered surface should not be read as an unfinished maintenance problem. Time, industrial material and the atmosphere participate in the work.

At approximately 72.5 feet tall in Tulsa City-County Library's published description, the sculpture operates at a radically different scale from the 30-inch center marker below. That contrast is one reason the plaza feels so unusual: the acoustic experience is intimate; the artwork is unavoidable.

SOURCETulsa City-County Library identifies the artist, dimensions and location. View source

Casual descriptions often reduce an unfamiliar artwork to a generic object. Using the title Artificial Cloud and naming Robert Haozous is both more accurate and more useful. The sculpture is not set dressing for the echo; it has its own authorship and conceptual life.

Redevelopment documents state that the sculpture will be preserved. Final landscaping, paths and public-space elements may change how visitors approach and frame it, but the work remains one of the Center's defining visual anchors.