At Block Designs we have a love for Blockchain and Cryptocurrency. We see a bright future for the technology and we wanted to enable people to share their enthusiasm through graphic art. More coins/tokens and poster designs will be added over time (if you have a specific coin you want, please let us know). We use Hahnemühle Photo Rag Ultra Smooth 100% Cotton Rag, pH neutral, Acid Free 305gsm paper which is colour fast for 100+ years. Thanks for looking at our designs. We accept Paypal and various cryptocurrencies – Bitcoin, Litecoin, Dash, Dogecoin and Vertcoin.