Hello, I am using Rserve to create a dedicated computational back-engine. I generate and pass an array of data to a java application on a separate server. I was wondering if the same is possible for an image. I believe that Rserve supports passing certain R objects and JRclient can cast these objects into their Java counterparts. If I generate a barplot in R (remotely), can I pass the graph image back to the Java application for display? Currently, I am reduced to saving the graph as a .pdf locally, passing the .pdf's filepath to the Java application and allowing the application access to the file, which is not an ideal structure. Thanks for your help, Prasad [[alternative HTML version deleted]]