def inspect
      img = []
      @images.each { |image| img << image.inspect }
      img = '[' + img.join(",\n") + "]\nscene=#{@scene}"
    end
def inspect
      img = []
      @images.each { |image| img << image.inspect }
      img = '[' + img.join(",\n") + "]\nscene=#{@scene}"
    end
Call inspect for all the images