"The shiny stuff is tomatoes
The salad lies in a group
The curly stuff is potatoes
The stuff that moves is soup
Anything that is white is sweet
Anything that is brown is meat
Anything that is grey, don't eat!
...But what do we do, we fly?
Seriously, that photo looks like most of the meals I get on most long-haul Y flights. Usually there's something edible on the tray (the bread ain't bad and the desserts can be pretty good), though I generally pack snacks, too.