The logo of the Physics of Fluids group is composed of the impact of a drop on a water surface colorized with the house colors blue and orange of the University of Twente. The picture was taken by Andrew Davidhazy, Rochester Institute of Technology, at the moment of impact on a shallow pool of water which makes the characteristic crown-shaped splash. It was photographed in 1/10,000 second to arrest motion. Other beautiful photographs by Andrew Davidhazy can be found at his Exhibits.

The ‘Blue Splash’ is also included in the E-fluids Image Gallery.