Visconti's Blue is great. It's a dark-medium blue with some really nice shading. As you'll see in the ink smear, the color is pretty swell. You'll also find some slight sheen in this ink, if you put it down heavily.
This is a really nice ink smear. All of the colors of this ink are represented.
Copy Paper Test!
This ink will run you $17.50 for 40ml, but it's worth it in my opinion. This is a great blue, and it comes in a pretty cool bottle. You can also find it in charming little cartridges or in samples from Anderson Pens.
Definitely recommend this one. Definitely.