In a way the inbox is a void. The art gets drawn in from many sources at great speeds. The uncertainly of what else it might find within and the wonder of how it might be reacted to. Just the art in the box trapped until the mod allows it to be seen by those who wish to see it.
So take 30 minutes to draw someone experiencing their time in the inbox, however you might see it. You will have 15 minutes to send something into the inbox after that…… hopefully we can have discord keep up an anti enigma field around it just for this challenge.