What is a line research - type and legibility.

Typeface: Firefly By Troika.

The use of simple shapes and strange anatomy of the type makes this font clearly more legible in lower case than it is in upper case, a good example is the letter "E" in both cases.

An end of year design exhibition brochure by Trokia.

The lines of text in different colours are attractive and draw the eye to it, but the main feature of this piece of design is the stark black text up the right hand side of the work.
A Page from a design book by Troika.

This book has some graphic and typographic headings and sub headings, making the subject of the Dps or Sps clear, you dont even necessarily have to read the content to know what it is fully about...