Reading papers on e-ink usually means going back to desktop for color plots.

Except when e-ink #posterization reveals contour lines that make the plot much easier to interpret...

"20180430_125109_125116_125116"

https://www.saatchiart.com/art/New-Media-20180430-125109-125116-125116/294725/4294771/view

"Three #Barcelona #smartphone #streetphotography images of a maritime front walk way viewed through a smeared bus stop glass frame layered over with #Audacity (#VoxADPCM) and further processed with layered versions of the image with The #GNUImageManipulationProgram + #GMIC filters (#DreamSmoothing, #Posterization)."

(Posted at #SaatchiArt)