I am trying my best to create a nice frame containing pictures that show the results of my work. It's hard to explain in words, so I give you first the idea of what I want through a scheme:
So, the first row contains just tex and is about what the columns below contain. From the second row on, I want to place pictures (each one of the same size), with its own label (figure 1, figure 2 and so on). Everything has to be separated in a sort of a frame, like drawn in the picture above. Besides the lines of the frame itself, I would like to keep a bit of blank space between the pictures. May you help me please?