欧普艺术国旗
原文链接:https://tabithaannthelostsock.blogspot.com/2019/09/op-art-american-flags.html
日期: 2019-09-19
标签: 国旗、旗帜、美国、艺术、波普艺术、视错觉、轮廓线、明度、原色、初中
初中版

凯莉·罗杰斯,2021年,六年级

凯莉的完成稿


卡莉、无名、玛丽、基拉
美术入门课,2021年

艾玛、埃斯特雷拉与阿里尔
美术入门课,2021年

凯莉丝、谢维尔、布里安娜、乔西伦、凯琳与德西蕾
2019年

2019年
玛丽安娜、卡莉、克里斯茜、普雷西奥萨、弗朗西、布拉伊隆、尤卡与杰森

马可使用记号笔,2019年
如何开始绘制国旗

在纸上画一个“W”,但需截去两端的尖角。

在偶数列中,用曲线(不超过13条)自上而下绘制。
尽量使各列曲线数量一致。

在奇数列中,以相反方向绘制曲线。
它们应与前一列的某条曲线相连接。

在左上角绘制星形,使其弧度与所在列的曲线一致。
可将该曲线作为星形臂部的辅助线。
为各列着色时,需运用明度变化:
列的中心区域应为最亮处(类似高光),
越靠近线条边缘,施加的压力越大(颜色越深)。
我在列中央画了一条辅助线,避免误涂此处;
完成后将擦除。




小学版示例见此处……
http://tabithaannthelostsock.blogspot.com/2016/10/optical-illusion-american-flag.html

波普艺术
以美国国旗为题材的艺术家被视为波普艺术家。
以下是其中两位。


贾斯珀·约翰斯
(上图)
运用重复与互补色

基思·哈林
我们将借助轮廓线,使国旗呈现三维效果,
营造一种视错觉。


完成范例即将发布……
我们正在制作中。
学生正练习为卷曲国旗的每一列表现明度变化。
适用年级:六至八年级
教师指导学生用略带倾斜但基本垂直的线条绘制5列;
随后在各列中交替添加反向弯曲的线条(“笑脸”与“哭脸”),构成轮廓线;
并在左上角添加呈弧线排列、错落分布的星形。
着色采用红、灰、蓝三色,在每列中进行明暗渲染;
学生可选用彩铅、蜡笔或记号笔完成明暗表现。
此前,他们已学习多种特殊排线技法,以应对记号笔挑战:
点描法、单线排线、交叉排线与涂 scribble 法。

摩根老师(上图)使用记号笔完成的作品

贝拉与扎克的美国国旗
(下图)

动笔前,请先练习明度表现。
教师可
在此购买明度标尺练习材料


2019年秋季
MMS 学生作品








进阶替代方案
借鉴贾斯珀·约翰斯的互补色理念,设计一面全新配色的国旗。
尝试构思一套新色彩方案……尽情发挥创意!


欧普艺术国旗
Original: https://tabithaannthelostsock.blogspot.com/2019/09/op-art-american-flags.html
Date: 2019-09-19
Tags: flags flag american art pop optical illusion contour lines value primary colors middle school
Middle School Version

Kalie Rodgers 2021- 6th grade

Kalie'f finished


Kali, No Name,
Mary, Kiera
Intro to Art Class 2021

Emma, Estrella &’Ariel
Intro to Art Class 2021

Kaleece, Chevelle,
Breanna, Josilen,
Kaylynn & Desiree
2019

2019
Mariana, Carie,
Krissie, Preciosa,
Francie, Braylon,
Yuka & Jason.

Marco uses Marker 2019
HOW TO BEGIN the FLAG

Draw a W on the paper, but the tips should be cut off.

Use curved lines (no more than 13) going down the even numbered columns.
Try to make the same amount.

Make curved lines in the opposite direction on the odd numbered columns.
They should join another line from the previous column.

In the top left corner, create starts that curve with the line.
you can use that line as a guide line for the arms of the stars.
When coloring down the columns, use value,
The center of the column should be the lightest spot, like a shiny glare.
You should increase pressure as you get closer to the edge of the line.
I made a guide line down the center to keep me from coloring there.
I will erase it later.




you can see the elementary school version here...
http://tabithaannthelostsock.blogspot.com/2016/10/optical-illusion-american-flag.html

POP ART
Artist that use American Flags as their subjects are considered
POP artist.
Here are 2 of them.


Jasper Johns
(above)
Using Repetition and Complementary Colors

Keith Haring
We will be using CONTOUR LINES to make our flag appear as 3D.
It will be an optical illusion.


Finished Examples coming soon...
We are working on it.
Students working on creating VALUE on each column of their furling flag.
Grades 6-8
Students were instructed to make 5 columns using slightly diagonal but mostly vertical lines.
They then made bending lines (frowns and smiles) opposing on each column for the
CONTOUR LINES.
They added stars in the upper left corner that also are suppose to go on a curve and be staggered.
For color, we used red, grey and blue to do the shading in each column.
They were allowed to use colored pencil, crayons or marker for the shading.
They previously learned special shading techniques in order to do the challenge of marker
(Stippling, Hatching, Cross Hatching and scribbling).

Mrs. Morgan's marker above

Bella and Zack's American Flags
(below)

Practice your value before you begin.
Teachers can
Buy Value Scale Practice here.


Fall 2019
MMS Students








Advanced Alternative
Use the complementary color idea from Jasper Johns as inspiration for a new colored flag.
Think of a new color scheme... have fun.

