Most people's first impression of it is just a broken egg, but I think that is apart of the magic of this image. At a first glance, you see the fragile world, represented by the egg, broken in two, with yolk, possibly representing happiness, spilling out as well as the white stuff, which could represent all the people the world protects. Yes, at a first glance, it seems broken. At a second glance, you notice the support systems and scaffolding supporting it. This is part of the message! You can even go one step further, and say the people are fragile on the outside but sturdy on the inside.