Showcases for Kids' Art

PapaInk
Kids and Teens, Arts, Showcases for Kids' Art - PapaInk. Large collection of different styles of artwork organized by theme.
https://www.papaink.org/
Kids' Space
Kids and Teens, Arts, Showcases for Kids' Art - Kids' Space. Educational site devoted to fostering the creativity in kids of all ages around the world.
https://www.kids-space.org/
SteveG's Watch Launchpad
Kids and Teens, Arts, Showcases for Kids' Art - Ninanet. Kids can share their original art with friends, family, each other and the world.
http://www.ninanet.net
International Child Art Foundation (ICAF)
Kids and Teens, Arts, Showcases for Kids' Art - International Child Art Foundation (ICAF). Promotes children's art, imagination, and creativity among kids around the world.
http://www.icaf.org/
Mad About Art
About the Mad About Art organisation
http://www.madaboutart.org