Hugh Ferriss

From Wiki-p:

"Ferriss was trained as an architect at Washington University in his native St. Louis, Missouri, but, early in his career, began to specialize in creating architectural renderings for other architects' work rather than designing buildings himself. As a delineator, his task was to create a perspective drawing of a building or project. This was done either as part of the sales process for a project, or, more commonly, to advertise or promote the project to a wider audience. Thus, his drawings frequently were destined for annual shows or advertisements. As a result of this his works were often published (rather than just given to the architect’s client) and Ferriss acquired a reputation. After he had set up as a free-lance artist he found himself much sought after."

Kosmograd has gone and posted 300+ of his renderings on flickr.

Thank you kosmograd.