欧普艺术

原文链接：https://tabithaannthelostsock.blogspot.com/2012/10/op-art.html

日期： 2012-10-01
标签： Bridget Riley、方格图案、轮廓线、形体、教案、欧普艺术、视错觉、三维效果、Victor Vasarely

---

我所教的七年级和八年级学生一直在学习如何通过线条将“形状”转化为“形体”。

我以南瓜为例向学生介绍“轮廓线”：让学生观察南瓜表面的线条，以及这些线条如何随远离中心而发生弯曲；当物体表面的线条随其外形弯曲时，就称为“轮廓线”。

接着，我为学生播放一组欧普艺术家 Victor Vasarely 和 Bridget Riley 的作品幻灯片。

Victor Vasarely

Bridget Riley

学生阅读这份工作表，以理解如何运用“交叉轮廓线”绘制球体（或其他替代形状）。他们还学习了如何让形状看起来仿佛正向纸面内凹陷或向外凸起。

更多往届学生欧普艺术作品图片，请参见学校网页……
http://classroom.mineolaisd.net/webs/seatont/op_art.htm

这些作品由我的美术I班学生创作
（七、八年级混合班）

欧普艺术

Original: https://tabithaannthelostsock.blogspot.com/2012/10/op-art.html

Date: 2012-10-01 Tags: bridget riley, checkered pattern, contour line, form, Lesson Plan, op art, optical illusion, three dimensional, victor vasarley

---

My 7th and 8th graders have been learning how to change a shape into a form using line.

I introduce them to contour line by showeing them a pumpkin. I have them look at the lines in the pumpkin and how (as they get further from center) the line curve to the shape. Whne lines on an object curve with the shape, it is called contour lines.

I then show my students a slideshow of the work of OpArtsists Victor Vasarley and Bridget Riley.

Victor Vasarley

Bridget Riley

Student read over this worksheet to help them understand how to create spheres (or alternative shapes)

by using cross contour lines. They were taught how to make shapes appear as though they were sinking in or bulging out of the paper.

See more images of studetn's arwork from previous year on the school webpage...

http://classroom.mineolaisd.net/webs/seatont/op_art.htm

These were created by my Art I students

(mix of 7th and 8th grade)