Given natural numbers ▫nge3▫ and ▫1lea▫, ▫rlen−1▫, the rose window graph ▫Rn(a,r)▫ is a quartic graph with vertex set ▫xivertiinmathbbZncupyivertiinmathbbZn▫ and edge set ▫xi,xi+1vertiinmathbbZncupyi,yi+1vertiinmathbbZncupxi,yivertiinmathbbZncupxi+a,yivertiinmathbbZn▫. In this paper rotary maps on rose window graphs are considered. In particular, we answer the question posed in [S. Wilson, Rose window graphs, Ars Math. Contemp. 1 (2008), 7-19. http://amc.imfm.si/index.php/amc/issue/view/5] concerning which of these graphs underlie a rotary map