brainstorm in nite???

have a brainstorm in office recently, on late nite..
n you know... it's not effective enough... i always laugh,
my friend irene yawn all the time,
erig just stand still don't make any sound,
and anta blend with the sofa...
guess we were so tired that time and really want to go home...

irene saputra do the sketch and then i complete it...
thanks to u all friends ...