Walter received early training in a variety of fields including masonry, [[mathematics]], physical science, and the fine arts before studying [[architecture]] in the office of William Strickland. He began practicing architecture in [[1830]] and was one of the founders and second president of the [[Directory:American Institute of Architects|American Institute of Architects]]. | Walter received early training in a variety of fields including masonry, [[mathematics]], physical science, and the fine arts before studying [[architecture]] in the office of William Strickland. He began practicing architecture in [[1830]] and was one of the founders and second president of the [[Directory:American Institute of Architects|American Institute of Architects]]. |