Lately, I've been working with a very magical pair of homemade inks- wild rosehip and rusted railspike.
The rosehip color is a light yellowy-brown this time, with the faintest hint of blush. The rusted railspike ink is a bit more dramatic. Initially it goes onto paper as a transparent beige- sometimes I forget where I've painted because it's so very light! Then while drying, a strong, staining dark brown appears. That alone is exciting to see, but even more amazement happens when these two neutrals get together.