I believe it was Picasso who had a Blue Duration in between 1901 and 1904. It appears that I have one myself - really not comparing myself to Picasso btw ... Recently I produced Blue Sheep font and now this one: Little Boy Blue.
Little Boy Blue is a very understandable, easy-on-the-eye typeface for texts, books, covers and packaging. Includes 50 shades of diacritics.
Font Family: