Strokkur geyser erupting, Iceland
by Ragnar Sigurdsson (arctic-images.com), Iceland
Strokkur is a geyser in the geothermic region beside the Hvita river in Iceland. It is one of Iceland's most famous geysirs, erupting approximately every 4-8 minutes to heights of 25-30 meters. Higher resolution images available from firstname.lastname@example.org (there is a licensing fee depending on the use).
Ragnar Sigurdsson (arctic-images.com) (distributed via imaggeo.egu.eu)