I down sized and printed some old advertisements ( coke, texaco, winchester) onto labels, stuck these onto aluminum flashing (0.009) then light spray of dull coat and then clear coated with rustoleum crystal clear. Then cut them to final size with scissors. I think they look pretty good. What might look better would be printing onto clear lables then sticking onto flashing thats been painted white and clear coating. Any other methods for doing this? Any ideas for weathering?