National Center for Children's Illustrated Literature
The National Center for Children's Illustrated Literature (NCCIL) is a non-profit organization incorporated in February of 1997 in the Abilene, Texas. NCCIL enhances visual and verbal literacy by celebrating the best original art published in children’s literature. The Center strives to honor the art of illustration and recognize the contribution of these artists, educate children and families about illustrated literature, provide programming that will increase appreciation of children’s books and the art in them, provide visual and verbal literacy training for educators who inspire children, and establish a presence nationally through exhibition partners and other art institutions.
I like the White Galaxy Marker very much for writing on dark paper, and I have used it to cover another color when I needed to disguise a mistake or simply change effect.
For example, I bought an ornament with name SCARLETT spelled on it and by covering the last 't', I was able to give this to someone with a cat named SCARLET.
If color to be covered is a paint or other pen color, that can make the other color "stain" the white marker tip. This can be avoided if one is sure first color is dry before trying to cover it with white.