Mountains of Madness poster February 26, 2014 By Cthulhu Shop In Prints/Art 0 Comment Seller description: By John-Patrick Thomas. Gallery quality Giclée print on natural white, matte, ultra smooth, 100% cotton rag, acid and lignin free archival paper using Epson K3 archival inks. Custom trimmed with 1″ border for framing. Price: $20 Clic here to buy to John-Patrick Thomas