I designed these works to NKU 1st International Mail Art Biennial. Also two of them to Graphic Design IV class and others to Graphic Design II class. 

All of them borderless A4 print on Schoeller Durex papers. You can download PDF verison of my desings and make your own envelope freely.
In this work: A Peyk, who is one of them the Ottoman Sultan's couriers, delivering an envelope.
Peyks are young postmen were a special military class that were trained from early ages to become messengers of the sultan's personal orders.
I drawn most parts of all works on Adobe Illustrator by a Wacom tablet.
Except the dot art pidgin. I drawn it on Adobe Photoshop by Wacom tablet.