They weren't colored any particular color, the paper type substance in which they were wrapped up in was already white.
something........
Light colors reflect and dark colors absorb.
Mainly black but they can be spray painted
blood red.
The sand does blend and form uniform colors. However, most of the 'sand' in the Painted Desert is not loose but bound to form sandstone. The different colors of the sandstone are what give the Painted Desert its name.
There are naturally preserved mummies which include:desert mummies , freeze dried mummies/ refrigerated mummies, bog bodies,Deliberately preserved mummies which include:egyptian mummies, chinese mummies, aleutian island mummy , Incan mummies and modern mummies
it means that the basement has just been painted different colors
Dusty pink and black.
Francois Morellet
To make them readily visible.
five different colours.
When something is painted red, it absorbs most of the colors in the visible spectrum except for red.