As promised to Bill in Japanese Omellete/Tamagoyaki: Basic recipe 1 posting, here are some examples of presentation:
Above is a very popular way of cutting and serving cold, especially at sushi restaurants.

The accent here is not so much on the regularity, but on the colour, making it very home-style.

A very “clean and regular” presentation. Served with grated daikon and soy sauce.

Another example of home-made style served with shiitake mushrooms.

A “classical and professional” presentation!

Will come with sushi presentation next time!