Using Illustrator or InDesign, create a set of fifteen faces made only from type and characters found on the keyboard, including numerals, brackets, punctuation marks etc. Use only black and white. Do not use filters, special effects, stretched or distorted type. Only use letters and characters as they appear when typed on the screen - enlarged, rotated or flipped as required. Dingbats are not permitted.
The faces do not have to be human. You could create animals, robots, monsters, or consider spectacles, beards, moustaches, piercings, tattoos or hats.