The six different Creative Commons licence combinations shown in two columns. The top-left shows the circular CC logo with a single person in a circle to its right with the letters BY underneath; top-right shows the same CC logo with three symbols, BY with the single person symbol above, NC with a dollar sign crossed through above it and SA with a circular arrow pointing left. Middle-left shows the CC logo with the BY and SA logos. Middle-right shows the CC logo with BY and an equals sign symbols with ND below it. Bottom-left has the CC logo with the BY symbol and the NC symbol alongside. The final logo shows CC with BY, NC and ND symbols.