Cinnabar Brush is a font named after a mineral – mercury sulfide to be precise. I quite like the name and the color, so naming a font after it made sense. Cinnabar Brush is a very bold, very outspoken brush font. It is all caps, but upper and lower case glyphs differ and can be mixed.
It is a bit on the heavy side, so I wouldn’t set a text in it. Use Cinnabar Brush for posters, book covers, T-shirts and the like. Comes with a mother lode of diacritics.