My first time trying out pixel art! I did actually use a website called piq (http://piq.codeus.net), but I draw it MYSELF in drawing mode (I also drew it as a guest, so it's not on my piq account page).
PS: Try tiling it with a program or something. When you do, gaze at the pixelated Native American weaving pattern(s)!
Open-Source Note: This pixel art is open-source, so you may use it for commercial work, private/personal work, another open-source work, or basically anything you want.