Many blind people already have an understanding of what it is. It is the basic concept of vision, after all, and they know more or less what they are missing.
Then the colors are just variants of bright and dark.
Not every bright is the same kind of bright. These different kinds of bright are called colors.
I would start with “bright and dark”.
Many blind people already have an understanding of what it is. It is the basic concept of vision, after all, and they know more or less what they are missing.
Then the colors are just variants of bright and dark.
Not every bright is the same kind of bright. These different kinds of bright are called colors.