Autograph pen testing

I decided to do some autograph pen testing, to find out which pen was best suitable for autographs on the dark background of the posters. Below is the evidence. The gold pen was by far the best and provided a visible autograph. On the other hand, The red sharpie didn't really show up on the dark background of the poster. Therefore, For the autographs in the music video I will use the golden pen. The gold pen also makes for an aesthetically pleasing poster and the colour gold connotes wealth and success which links back to the band being growing and inspiring 'rockstars'.