This is a "Principles of Art" Powerpoint that I give after I've taught them the "Elements of Art".
It's hard to explain the principles without showing them examples - so this uses both famous paintings and photographs to show them each one.
This really helps them understand them better.
There's also guiding questions for the class for the different artworks...to get them really talking about art!
It's shows them that they KNOW these principles, and use them intuitively, but that it's important to be able to use the proper language to talk about it.
ALSO IN MY SHOP!
"Principles of Art" handout
"Elements of art" POWERPOINT
"Elements of art" matching handout