Znamierowski produced thousands of renditions of coats of arms and flags for their books as well as for numerous encyclopedias in Germany, United States, and Poland. For many years he was the chief artist of the Flag Bulletin, published by Smith, who called him "the premier vexillological artist in the world".

Alfred Znamierowski was one of the leading figures in vexillology and the world's foremost flag artist. He began publishing numerous press articles on flags in the 1960s and thousands of his