/ask for art

/ask for art is art without a price tag.
I mail art to people within the US/Canada/Mexico. 

I started this on Tumblr.

1. I post original art
2. People message me
3. I send them a piece (of their choosing).

• Here's some examples of my work...
  http://mebeingsocial.tumblr.com/

About me:
This is great for me. I'm bipolar, and the art calms me down a lot. Unfortunately, I am disabled, so money is tight!

How much should someone offer?

That's up to each individual. My main concern is, on average, covering most of the shipping costs. If we can all average out to like $2.00 that would be a big help. If we beat that by much then I can expand my offer.