This CSI:NY fan art contains
chainlink fence, atlantic herring, clupea harengus harengus, pacific sardine, and sardinops caerulea.
There might also be
herring, clupea harangus, smelt, tuna, and tunny.
Mac goes on the looking at you website and helps a young boy with his science homework.
I loved this bit because Mac is stern without being too serious and I love his chemistry with the kid! So sweet and funny!