光的三原色是红绿蓝,颜色组合中唯独“红 绿”可以产生严格意义上的新颜色“黄”,为什么? 知乎 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of theseRecord player, Library, Goatee, Bus, Tick, Rectangle, Bride, Armoire, Crone, Zoo, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #3810


Rachel Roe
sketch #141 Sunset


anonymous
anonymous
sketch #3683 Hellboy by Loai Issa


Rachel Roe
sketch #673 Peachy mouse


anonymous
anonymous
sketch #4646 Panda by Raimundo Santos


sketchmaster
sketch #2616 Green Day by sketchmaster


anonymous
anonymous
sketch #2982 Lion by Ati Gohary


anonymous
anonymous
sketch #3572 Hate mondays by Malyi Link


anonymous
anonymous
sketch #3133 Skrillex by Asfa Sajid


anonymous
anonymous
sketch #20344


anonymous
anonymous
sketch #508


anonymous
anonymous
sketch #4370 Breaking Bad


anonymous
anonymous
sketch #1927


Jorge Valero
sketch #2664


anonymous
anonymous
sketch #4546 Misaki Mei by Wanis Khelifa


Ainhoa White
sketch #4305 Burka,


anonymous
anonymous
sketch #1950


anonymous
anonymous
sketch #2874 Mario by Ahmed Hosny


anonymous
anonymous
sketch #4306 The burning watermelon!


anonymous
anonymous
sketch #4287 eye


Rachel Roe
sketch #33 Flutter-bys


anonymous
anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart


anonymous
anonymous
sketch #3071 Metallica - Kill &#;Em All by Dayana Aleman


anonymous
anonymous
sketch #5340 Amazing Dragon


anonymous
anonymous
sketch #5231


anonymous
anonymous
sketch #2022


anonymous
anonymous
sketch #2309


anonymous
anonymous
sketch #5180


anonymous
anonymous
sketch #3413 Link by Dã Tr� ng

tomski光的三原色是红绿蓝,颜色组合中唯独“红 绿”可以产生严格意义上的新颜色“黄”,为什么? 知乎 coloring