A data visualisation tool utilising full knowledge of the conceptual schema. Implementation includes reverse engineering a database from the relational level to the ER level, mapping it to a set of Visualisation Schema Patterns, and the generation of data visualisation. Visualisation Schema Patterns are proved effective in the published paper of my project supervisor Dr Peter McBrien: Towards Data Visualisation Based on Conceptual Modelling. This tool has demonstrated its efficiency in various visualisation tasks. It is capable of generating 19 types of visualisations depending on the number/classifications of attributes and the relationship between them.