Katlynne is unpredictable. Katlynne is erratic. Katlynne is beautiful. Katlynne is an alternating contrast, sans serif type family. Arbitrarily separating the characters into ‘rounder’ and ‘straighter’ letterforms to determine what contrast each glyph will take. Katlynne is inspired by the observations made while watching the inexperienced use of broad tip pens. I found how and when individuals rotated their pen gave a visually intrusive, if not also pleasantly conspicuous effect. Often, the pen would naturally rotate horizontally (vertical contrast) on the rounder letterforms, and vertically (reverse contrast) on the straighter ones. This is more or less the formula Katlynne adopts as the contrast changes throughout the styles. Katlynne’s severity of contrast varies from ‘Negative Three’ to ‘Positive Three’ in four weights. With a central style ‘Book’ being the sensible, low contrast font in the family. Within the family there are four weights with 7 contrast styles, with complimenting true italics. Giving a total of 56 fonts! Katlynne's array of options works for creating stylistic similitude within layouts, where conspicuous title faces are needed with a cohesive text face to compliment. Alone, the ends of the contrast spectrum (Negative and Positive Three) create striking word forms for advertising, packaging and anywhere else a loud voice is needed.