What does a serving size like, exactly? Try envisioning a steak as a deck of cards or a potato as a computer mouse - that's a serving size. I use these handy visualizaation and daily recommendation to create my objects. You can see dinner, sandwich witch chees and still life with apples. This is my analyses of the problem of diet which so many people have to face these days. I try to present visions people can have looking at their non-edible objects while being in a diet.