Irakly BT family (Bitstream library) contains 2 fonts.
Perhaps one of the more difficult typeface styles to space convincingly, Irakly, a serif-sans by Russian designer Oleg Karpinsky imparts an unfamiliar elegance. The odd mixture of superficial details such as the half serifs and the protruding horizontal strokes confuse your visual senses, yet the simple geometric roots of the letterforms are apparent and ultimately reassuring. Irakly Light and Bold make a great addition to any library.
The OpenType versions have alternates that are more conservative in design and broaden the usefulness of the typefaces