I came a cross an interesting series of pictures the other day by an illustrator that goes by the name Jainai. Apparently she likes to put her personal touch on each of the envelopes she mails to clients. The envelopes are never the same and the subject matter is always randomly made up on the spot. Every detailed sketch is an interesting piece with both simplicity and depth. Jainai also has many more excellent works which can be seen at her deviantART.
