Color filters

Ages

Introduction

Summary

A real example of subtractive color. You can select different filters by clicking on them, and observe their effects by rolling  them over the photo.
Primary color filters only allow their own color to pass. Secondary color filters allow two primary colors to pass.

Goals

• To illustrate the subtractive color theory.

Features

Click on and drag the filter you selected above the picture.

Tags

color primary complementary photo image pen filter filtering soustractive synthesis