为什么说凸透镜对任何一束光都有会聚作用 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 theseChristmas tree, Mountaineer, Banjo, Toboggan, French horn, Couple, Railroad, Wrench, Luau, Papoose, 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 #5250


anonymous
anonymous
sketch #3732 Michael Jackson by David Obando


anonymous
anonymous
sketch #2197


anonymous
anonymous
sketch #3513


anonymous
anonymous
sketch #5278 Cosmos by Jenna Khoùlix�


Ainhoa White
sketch #4305 Burka,


anonymous
anonymous
sketch #20690


anonymous
anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca


anonymous
anonymous
sketch #3466


sketchmaster
sketch #2628 Black haired women


sketchmaster
sketch #2598


Helyryn
sketch #308


anonymous
anonymous
sketch #5327


Chelley
sketch #3429 Another try of Miku xD


anonymous
anonymous
sketch #4970


anonymous
anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora


anonymous
anonymous
sketch #5271


anonymous
anonymous
sketch #5189


anonymous
anonymous
sketch #690 barco


anonymous
anonymous
sketch #5121


anonymous
anonymous
sketch #4821 Johnny M. by Z Ionut Ady


anonymous
anonymous
sketch #3631


anonymous
anonymous
sketch #4896


anonymous
anonymous
sketch #3151 Spaceship Nessa Kira Hellsing


Amer Amimer
sketch #2813 Stan from South Park by Amer Amimer


anonymous
anonymous
sketch #2922


anonymous
anonymous
sketch #5415


anonymous
anonymous
sketch #1287 No smoke


anonymous
anonymous
sketch #3670 Bugs Bunny by Jessica Column

tomski为什么说凸透镜对任何一束光都有会聚作用 知乎 coloring