Amazon.com: Wacom Cintiq 27QHD 27 in. Creative Pen & Touch …

It’s a bit like having a 27-inch iPhone. While drawing or programming for long periods, I now can alternate between sitting and standing – great for my old legs. I also have a 30″ monitor in portrait mode and basically now use it only to hold reference photos while drawing or help files when coding new Mathematica functions (the old monitor …

https://www.amazon.com/Wacom-Cintiq-27QHD-Creative-Display/dp/B00R7QJAHY