Which one do you think is the predator? Ok, to be honest, this is somehow a metaphor of "capitalism". I have been willing to do something like this since some time… Everything is connected in this image (the smallest fish at the top is asking for help, see detail below). I took the photo near Sousse in Tunisia not too long ago, I also made the drawing. I'm not a biologist or a fish expert, I just drew these animals intuitively. If you wish, you can view the full Pencil Vs Camera album here.
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Sketch evolution (for the first fish in the shark's mouth):
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