finger painting

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun The technique of painting by applying color to paper with the fingers.
• noun A picture made with this technique.

from the GNU version of the Collaborative International Dictionary of English.

• noun Creating pictures using finger paint.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun The technique of painting using the fingers instead of a brush.
• noun A painting made using this technique.
• verb Present participle of finger paint.