The printing variations of BG034 are based primarily on the stock used, so it may be necessary to compare the different printings side by side.
The pre-concert 1st printing is on coarse .0085" stock that measures 13 5/8" x 19 1/8". Upon close inspection, there are fine vertical lines in the paper pattern. The colors in this original printing are light sensitive, and they fade and lose their vibrancy very quickly.
The 2nd printing is on smooth stock .0075" thick. There are no discernable patterns or lines in this stock. This poster was printed after the concert and measures 13 11/16" x 18 15/16".