Posted on September 21, 2017September 21, 2017 by printshop Special & General relativity prints are back! Due to popular demand the General & Special relativity prints are back in art print form. Both are available in 12’x18″ and 24″x36″ sizes. We are also introducing canvas prints to this duo! Post navigationPrevious post: A Brief History of ElectricityNext post: Thanks to you!