A Picture is Worth ...

Hi all! Is there any way to 1) draw a simple picture and then 2) attach it to responses on AudiogoN? The ability to share pictures (e.g., a hand drawing of a parallel ciruit or listener position) would be very helpful in answering some of the questions here on the Gon. While the pictures may take up a bit more space, they would replace a thousand words ;-) Thanks in advance.