Our PIV poster and our LIF poster show an overview of the methods of Particle Image Velocimetry and Laser induced Fluorescence. We'd be glad to send you a free copy. For your free copy of the poster all you need to do is sending a request with your name and address to this email address: 

info(at)lavision.de

Although the high quality print of the poster is much nicer than an electronic form you may also download an image file in one of these resolutions.