Geysir (from which the English word, geyser, is derived) in the Haukadalur valley, Iceland. The photograph was taken just before the geyser you can see the air bubbles rushing towards the surface within the mounting dome of water. This image was voted the winner of the EGU GA 2011 Photo Competition.
Image by James Levine, distributed by EGU under a Creative Commons licence.
Imaggeo is the online open access geosciences image repository of the European Geosciences Union. Every geoscientist who is an amateur photographer (but also other people) can submit their images to this repository. Being open access, it can be used by scientists for their presentations or publications as well as by the press. If you submit your images to imaggeo, you retain full rights of use, since they are licenced and distributed by EGU under a Creative Commons licence.