How the sandcast turned out

Rather exciting. A figure swimming in blue-green bubbles. Can't show a picture yet because I will have to polish the front so the figure can be seen. But the linisher is broken, so it won't be till next term. Now I see that the success of this technique depends on a lot of patience in cold-working. Meanwhile, the picture shows champagne-cage wire figures I was going to put in the cast until advised to do a flat one instead.