# 凹レンズ concavelens 物理 絵師 光学 optical illustrations drawing artwork 絵描き人 絵描きの輪 創作同盟 凸レンズ convexlens seanchristopherward opart art opticalillusion painting contemporaryart acrylicpainting autoptic minneapolis mpls mplsart comics indicomics independentcomics smallpress selfpublish illustration kinetoscope synoptic filmtwitter film mattpainting specialeffects fx comicbooks festival comicfestival comiccon publishing projektmelodyfanart

[展覧会のご案内]
丁度1ヶ月後に開催予定の個展のご案内です。
山下茜里個展「PANOPTICON」を開催いたします。
本展は前回の個展で初お披露目した「Vigor(ビガロ）」という立体作品シリーズを展開致します。
小人サイズや約1000個の目を持つ巨体と共に２週間、ギャラリーにてお待ちしております。

7 10
2020-08-22

　　　
　　　
　　
凹レンズの傾斜光は直進光、光軸の側にはむかわないので、被写体側に延長線をひきます。
凹レンズにおける結像点、焦点はこの延長戦との交点で仮想的なものになります。

1 13
2020-08-21

　　　
　　　
　　
凹レンズでは、レンズ公式の1/ｆの符号がマイナスになります。これは焦点が被写体側にあり、結像点が焦点よりも手前になるためです。なぜ被写体側なのかはとても大事。

2 6
2020-08-21

Some amazing work from Autoptic special guest, Craig Thompson's new comic, Ginseng Roots.

Craig is a midwestern-born graphic novelist best known for his book Blankets. Over the course of his comics career he has won four Harvey Awards, three Eisner Awards, and two Ignatz Awards

0 3
2020-08-21

　　
　　
　
絵を書き直して再掲。光学でつまづくのは、レンズを正しく理解するには像ができるのか筋だった説明がされないからです。屈折率→プリズム→レンズの順であれば結像の仕組みを理解できると思います。

1 17
2020-08-19

"Bang, Bang" by acrylic paint and artresin on wood panel, created in 2017. Available for purchase for $185, message us directly!

1 5
2020-08-19

Autoptic will also be releasing a special festival catalog showcasing the incredible work of our exhibition applicants, with a cover by our show artist, Madeline McGrane.

2 5
2020-08-18

This August 22nd, Autoptic will be presenting Autoptic 2020—a virtual tribute to the show that almost was. In collaboration with , we’ll be hosting interviews with some of our special guests, including Julia Gfrörer, Rumi Hara, M.S. Harkness.

7 22
2020-08-18

This is Minty: Optical Illusion Poster Campaign Urging You To Wear A Mask Captivates The Web

0 0
2020-08-17

Brand new on by

"Cryptowave # 6" 1/1 version in static on

The DAO

https://t.co/aSpvFE0G0Y

3 7
2020-08-16

My Creative Range

4 Styles, 1 Artist

Photo Manipulation
Photography
3D Design
Optical Art

What do you want to learn this year?

76 491
2020-08-14

Citizen Kane (1941) Dir Orson Welles

Matte paintings in Citizen Kane. Optical effects made by Linwood Dunn and matte painting created by Mario Larrinaga.

13 48
2020-08-14

"It's Shocking" by acrylic paint on wood panel, created in 2017. In a private collection in Austin, Texas.

1 3
2020-08-14

Wife and I talked about my eye doctor saying the optical nerves on my right eye are thin and to keep a yearly check on them. Can be early signs of glaucoma on that eye and she follows with: "If your right eye goes blind in the future, you can say nothing is ever right!"
Ty hun..

0 1
2020-08-14

12). Maybe I’m easily amused but...a logo that looks like it was optic blasted or Wolvy clawed in half?! I’m a fan!

0 6
2020-08-13

Here's some beautiful art from Autoptic Special guest Rumi Hara! Make sure to not to miss her interview on Aug. 22!

1 5
2020-08-13

Dwpstream: This Is Bad Optics Edition

Docket:

-pretending like its not 3am on a Wednesday
-I'm really just streaming to say I did and you can't say I didn't just because you weren't there
-barry manilow's greatest hits

3:30am EST

https://t.co/QDn9b2tWAG

6 37
2020-08-12

It's time to start showing off our Autoptic 2020 special guests! So here's some beautiful work from Josh Pettinger. Look out for his pages in the upcoming Autoptic 2020 virtual catalogue!

1 2
2020-08-11

I got a bit hooked on dnd again lately
and I love the oil painted character portrait optic
So I wanted to try to implement that optic into my art style
and here is the result
(this is 's character Terryn Zabi from the d&d game Death and Depts)

31 294
2020-08-11

I love this character so much, their name is Affinitus. Imagine like a big fluffy fiber optic monster because that is how I imagine them.

0 2
2020-08-10