This issue of Information Visualization showcases research activity involving and contributing to the visual analysis of dynamism, movement and change in phenomena that have a spatial element.The work presented here represents a selection of the contributions made to a workshop coordinated by the International Cartographic Association (ICA) Commission on Geovisualization and the Association of Geographic Information Laboratories in Europe (AGILE) on the Geovisualization of Dynamics, Movement and Change. Theoretical and methodological approaches for exploring and analyzing large datasets with spatial and temporal components were presented, discussed and developed at the meeting in Girona, Catalunya which was held on 5 th May 2008 one day before AGILE's 11th International Conference on Geographic Information Science.The high level of interest raised by the open call for contributions and the ultimate participation of more than 40 scientists suggests that this theme is timely and of relevance to many researchers and research groups. It would also seem to indicate that spatiotemporal data pose plenty of interesting and unsolved research problems. The workshop, and the work subsequently reported here suggest that many of these are complex and can benefit from the application of cross-disciplinary approaches. Cross-disciplinarity has been reflected not only in the contents of the submissions, but also in the composition of the workshop delegates, which included scientists from a variety of nations with backgrounds in geography, geographic information science, information visualization, data mining and other cognate disciplines. We reflect upon some of these trends in this introduction to the papers.Integration of approaches from multiple disciplines is a characteristic feature of geovisualization -a research domain addressing the visual exploration, analysis, synthesis, and presentation of geographic data, information, and knowledge (Dykes et al. 2005). The ICA Commission on Geovisualization works to develop, promote and communicate advances in this multidisciplinary domain -http://geoanalytics.net/ica. One way of so doing is to attract researchers with various disciplinary backgrounds to themed workshops that showcase current multidisciplinary approaches whilst allowing participants to learn about relevant theories and methods existing in related fields. They also create new opportunities for considering problems from different perspectives, and for starting new cross-disciplinary collaborations.