Mosaic Sushi

From "Spoon and Tamago"

From the always-fascinating design blog "Spoon and Tamago" -- a description of a wonderful presentation of sushi that "borrows from the ancient technique of assembling patterns or compositions from smaller materials and is being referred to as Mosaic Sushi." 

I've enjoyed sushi both in Japan (such as on my most recent trip to Tokyo or a former trip to Kyoto) and in several places in the US, including Hawaii. And often seen references to sushi in Japanese novels. But I've never seen it made in this fascinating way!