Keep on trying.
I like the Matt Bronze Green glaze, and especially with this new accent test of a black matt glaze.
Both of them run to brown where they are thin. But the matt quality is pretty. The liner is a Satin White.
The black where it was brushed on as thick as I could make it, came out looking pretty hoakey. Unless you're trying for patchy streaks.
Incidentally, the second pitcher pours with constant dribble down the side. The top one can pour the last half of a pitcher-full but the first half will dribble.
Guess what I did after these two abject "learning experiences?" Made a bunch of test pitchers. They are in the bisque kiln today.