Hi folks, can anybody give me a hint how to solve the following problem? I have several plots in one window like this: layout(matrix(c(1,2,3,4), nrow = 2, byrow = TRUE)) plot(rnorm(100)) plot(rnorm(200)) plot(rnorm(300)) plot(rnorm(400)) Now, I'd like to create a legend below each plot and generate a common title. How can I do that? Antje