With this ingenious Cokin Filter P340 Creative Mask you can make a creative photo montage. The filter works in the same way as the Cokin P342 and P345 filters except that with this filter you can determine the shape of the masks yourself. This is achieved by cutting out shapes from the pieces of coloured plastic provided. By combining the different cut shapes with a Cokin filter and carefully overlapping them in the filter holder, the desired fitting can be created.