Keywords: Screen color test Bilevel LCD Blue.png Sample image of simulated bilevel monochrome LCD blue screen own original text self-made 1 2007 Ricardo Cancho Niemietz talk Ricardo Cancho Niemietz Original upload log en wikipedia Liftarn CommonsHelper page en wikipedia Screen_color_test_Bilevel_LCD_Blue png 2008-02-02 01 23 Ricardo Cancho Niemietz 174×200× 4451 bytes Sample image of simulated bilevel monochrome LCD blue screen self-made 2007 Madrid ~~~ Ara macao in different color palettes Video adapter color palettes |