I love when people put little details into this game. Mostly because they go unnoticed by most people, but make the drawing even more cool. But also because there is a time limit in the game and it's impressive when people add in extra little things.
My favorite example is by Tomato.
http://drawception.com/viewgame/aLsDr5W159/a-final-exam/ (Panel 6)
I love the detail they went into with the shadows, but most of all I love the fact that they have a half solved division problem on the board, and were actually working through the numbers correctly. Also the smiley face on the board is adorable.
Share the panels that you drew or saw that have lots of details in them that normally go unnoticed.
(Please put the panel number of the panel you are referring to)