The elf was watching if the boys were naughty or nice during the day. But at night, he was up to all kinds of mischief himself!!! The boys loved talking to him and asking him to do this or that next morning, and it took them a few days to convince him to come to their room ( I said, he probably doesn't like toys spread around so they have to clean up the room LOL))
Sketch from Basic Grey, papers from My Mind's Eye.
Note to self: one pack of thickers goes a long way if you color it with the marker of the color you need)