FROG Large, pattern by Primitive Grace, 22 1/2″ x 35″ This is a fun pattern! Try a textured wool for your background and dyed wool for your letters and frog. Try a dark background like Inky or Irish Angel from our textured wool, to make your design pop.. We have a variety of colors to choose from our dyed collection. Make each polka dot the same or different. A lot of choices.