Hi my name is Vera and i'm a very late starter to waterpaints [ayoung 67yrs]and when I was filling in my order form for an order from shop I saw a set of dvd's by Geoff Kersey taking you through a course of painting by one colour wash in different strengths & then two ect [to get you used to different washes ]but unfortunately I made an error and lost the code number does anyone know the set I mean as I cannot find it listed in the catalogue. THANKS Vera