视杆细胞也有自己的响应�率,为什么没有和三色视锥细胞一起形成四色视觉? 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 theseBus, Hitchhiker, Ice house, Iron, Measuring cup, Pattern, Chair, Snow cone, Pyramid, Llama, 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 #3310 Link by Cxsar Alvarez


Rachel Roe
sketch #113


anonymous
anonymous
sketch #313 Uchiha Sasuke


anonymous
anonymous
sketch #378 Guess what flag? ɔılqndǝɹ ɥɔǝzϽ


Gabriela Segura
sketch #2740 Monster by Gabriela Segura


anonymous
anonymous
sketch #3517 Scratch from Ice Age by VlAd Craciun


sketchmaster
sketch #2476 Asuna from SAO by sketchmaster


anonymous
anonymous
sketch #1170


anonymous
anonymous
sketch #3138 Papa Smurf by Courtney Spragg


anonymous
anonymous
sketch #3662 Angel by Alexander Volodimirovich Danilchenko


anonymous
anonymous
sketch #474 waa


anonymous
anonymous
sketch #4713


Jaroslav Florian
sketch #90 JF Style!


Ashok Kumar Chaturvedi
sketch #2699 Girl in shades Ashok Kumar Chaturvedi


anonymous
anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa


anonymous
anonymous
sketch #4589


anonymous
anonymous
sketch #3510 Edward from FMA by Raman Chauhan


anonymous
anonymous
sketch #2989 Little Chibi by Loai Issa


anonymous
anonymous
sketch #1118 easy zombie


anonymous
anonymous
sketch #3359 &#;In love and lonely&#; by Irul Ventura


anonymous
anonymous
sketch #5216 D by Gabriela Segura


anonymous
anonymous
sketch #3479


anonymous
anonymous
sketch #4976


anonymous
anonymous
sketch #5341 Rafael Nadal by Alina Danielle


anonymous
anonymous
sketch #3149 Dude with a sword by Elio Hernandez


anonymous
anonymous
sketch #3058 Marilyn Monroe by Adam Pyszny

tomski视杆细胞也有自己的响应�率,为什么没有和三色视锥细胞一起形成四色视觉? 知乎 coloring