A collection of photos (could work with kids' artwork too) is

Feb 8, 2012 -   1. Frame the artwork and line it up on floating shelves. This is good for people who can’t nail things into the wall or for those who don’t want too permanent of a display. 2. Put the artwork inside […]

Kids' Art: Display It, Save It, Toss It — KinderArt

Magnetic Paint for Walls

Declutter Photos and Your Child's Schoolwork and Artwork

What To Do With Kids' Artwork - The Organized Mama

TBF Blue has really good artwork too : r/MagicArena

What To Do With Kid Art, According To Real Parents

Kids Artwork – Choosing what to Keep – Artful Kids

ART ROCKS - ROCK PAINTING KIT - Kids Will Love This Activity - BRAND NEW

How to Photograph and Save Kids Artwork - The Crazy Craft Lady

Artispique - Preserve Kids Art