#Surfaces or backgrounds covered with repeated geometrical figures, figurative elements or inscriptions #Circles #Triangles, lines forming an angle #Quadrilaterals #Colours #Surfaces or backgrounds covered with repeated geometrical figures or designs #One circle #Circles containing one or more triangles or lines forming an angle (specify the content) #Circles containing one or more quadrilaterals (specify the content) #Triangular figures with one or more convex or concave sides #Lines or bands forming an angle #Squares #Other irregular parallelograms, trapezia and quadrilaterals, quadrilaterals containing one or more rounded corners #Quadrilateral figures with one or more convex or concave sides, quadrilateral with one side curved #Three predominant colours