Let's study balance/symmetry in famous artwork! This includes 14 pages:
3 pages covering symmetry in famous artwork
3 pages covering radial symmetry in famous artwork
3 pages covering asymmetrical balance in famous artwork
2 pages showing unbalanced paintings from the masters
1 worksheet where students look at famous paintings and have to decide what type of balance is used and label them with the accompanying answer key sheet
1 practice worksheet for a quadrant symmetry design and a radial design
 
I use this to introduce symmetry, practice, etc. You can print out the famous artwork and post it or view the PDF file on a screen (I do both!). I use the worksheets before they jump into a final symmetrical project. My favorite it using 1" gum erasers where students turn them into stamps and make a printed radial design.