Shapes in Space: A CATA A.R.T. Retrospective

Artistic Realization Technologies (A.R.T.) is an innovative painting technique developed by artist Tim Lefens that is designed to give full artistic control to people with profound physical disabilities who do not have the dexterity to apply paint brush to canvas. Through the A.R.T. technique, these artists use a laser pointer and a trained art “tracker” to create stunning, original works of art.