Here is my Illustration Friday submission for this week, almost didn't make it. I love the challenge of creating a weekly illustration for this group, but I also wanted to challenge myself to create illustrations for actual articles. I decided it might be fun to combine the two projects so I searched for an article that matched this weeks IF theme. I found this great article over at New Scientist about mobile fish farms. The cages can propel themselves about the ocean which helps reduce the farm's impact on an ecosystem.