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 theseThermometer, Dessert, Seashells, Panties, Chicken chook, Haunted house, Witch, Spoon, Ambulance, Fencer, 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 #3107 Hitman by Miguel Edgardo Montes Cuaresma


anonymous
anonymous
sketch #3699 Dragon by Ana Cecilia


anonymous
anonymous
sketch #2062


anonymous
anonymous
sketch #5177


anonymous
anonymous
sketch #2150 batman


anonymous
anonymous
sketch #3404 Terminator by Enrique L. Manly


anonymous
anonymous
sketch #4454 Lisa by Muhammad Raiyaan


anonymous
anonymous
sketch #5190 That Night by Nînâ Yämâhä


anonymous
anonymous
sketch #5037 Dolphin by Meen Suksoi


anonymous
anonymous
sketch #5080 Megaman Zero (X) by Muhammad Raiyaan


anonymous
anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart


anonymous
anonymous
sketch #5069 Mad Hatter by Ahmed Mostafa


anonymous
anonymous
sketch #5150 Regina from Dino Crisis by Hsien-Ying Hsieh


Ariel Fernando
sketch #1061 garota ao vento


anonymous
anonymous
sketch #3166 Axl Rose by Jessie Lightwood


anonymous
anonymous
sketch #4939 Zelda by Jeanie Wagenknecht


anonymous
anonymous
sketch #3753


anonymous
anonymous
sketch #4190


anonymous
anonymous
sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer


anonymous
anonymous
sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez


anonymous
anonymous
sketch #5091 The Red Lady by অনন্ত জলিল


Rachel Roe
sketch #2645 Flowers in window


Donara Smbatyan
sketch #1447 donara


anonymous
anonymous
sketch #3810


anonymous
anonymous
sketch #4221 Moi.


anonymous
anonymous
sketch #4287 eye


anonymous
anonymous
sketch #5013 Pursuing Dreams by Mário JBudo


anonymous
anonymous
sketch #3339 Sasuke by Jean-Benoit Renaud

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