Nice viking pitchers TS, the wing on the 1st one is very interesting. The 2nd viking pitcher is very "klom", I'm still working on getting a more "klom" shaped pticher, not sure is mainly genetic or it's growing environment that affect the shape of pitcher. What I found out is that, the pitcher will be more "squat" or "stout" if it developed while resting on something.
Here's my lastest N. viking pitcher from Fauzi
I tried to hide this pitcher in between pots while it's developing, here's the result.
This is a shot of N. mirabilis in it's wild habitat (notice the water on the lower part of the pic). N. mirabilis is the most wide spread nep species, this is a "text book" habitat but not restricted to this type of habitat.