From Van Dieman's Night Series, Dusk is a  light shading ink that represents the shadow of the sun going down.

This is Van Dieman's least saturated ink, and the lightest grey to date. Dusk has subtle hints of purply blue, like the sky after sunset, and with some amazing shading.

Dusk flows fairly wetly due to a low surface tension and slightly higher viscosity, despite the low dye content.

Bottle of Dye-Based Ink.

This ink is suitable for dip pens, brushwork and all fountain pens.