35832923_10155950429326749_2831069092348166144_n Published June 28, 2018 at 960 × 1280 in “Primus / Mastodon – Troutdale, OR 2018” by Justin Hampton Primus 6/25 Troutdale, OR Main Edition Poster (Left Side of Main Edition Diptych) 5 Color Silkscreen 18”x24” Edition of 50 Signed, Numbered & Embossed $50.00 each