A high resolution copy will download. Resize in PhotoShop, PageMaker, Quark Express, etc. Recently, I visited the Sacramento office of the Nader campaign. They had enlarged two of the designs to three feet by four feet, and they were absolutely stunning, and it was an incredible reward to see my designs so used. Most tee shirt transfers can be applied with a simple home iron.
Instructions vary, but some are peeled hot and others when the transfer has cooled.
This is a simple and cheap way to put the campaign on your chest. Also informative and entertaining in one long viewing. Here in Nevada County CA, we use a small television with a built-in VCR and run it off 12 volts with a batter, solar panel and inverter. Highly invigorating with an enthusiastic, motivated audience. Available as CD or videotape.