Let Refresh !

After rushing to do those hw(oh, plz!i really wanna to do again!!it's so much far from my plan../.\)
anyway, past is past............i should reflect..don"t spent 2 much time on researching but don't start to work....


take a rest and do a small investigation...haha...
on the way to school, picking up some falling-down leaves
draw and draw....and discover!...

......see the interesting matching of the media and tool

^quite gd effect^