Middle Kingdom example at Senwosret I's White chapel:
Example screencaptured from "Kairoinfo4u"
So I made little squares to suggest a woven basket. I put my initials on the front, to the same 6x6 stitch square as the basket squares. After I did that, the left side seemed imbalanced. So I put a tiny smiling emoji, with the smile shape similar to the neb bowl shape. As emojis are so prevalent these days, it seems a perfect way to add to my signage. "The artist smiles at you, the viewer", :)