a new primary colour, as vivid as blue, red, or yellow, but quite different. When he inquired, she told him that it was known as "ulfire." Presently he met with a second new colour. This she designated "jale." The sense impressions caused in Maskull by these two additional primary colors can only be vaguely hinted at by analogy. Just as blue is delicate and mysterious, yellow clear and unsubtle, and red sanguine and passionate, so he felt ulfire to be wild and painful, and jale dreamlike, feverish,
