Because of its focus on veggies, non-fish sushi is an opportunity to experiment with color and flavor. These maki rolls use black beans and mole, beets and sweet pickles, and carrots and turmeric. I also added sweet peas to regular sushi rice in the inside-out uramaki.
These also offer many varied bite-sized pieces, 3 each of four kinds, from one nori sheet, rather than 8 of one flavor.
Still have to try other colors/veggies: spinach, sweet potato, red cabbage ...
Also want to try roasted veggie sashimi and alternative wrappers.