“If an autochrome was well made and has been well preserved, color values can be very good,” according to the Wikipedia entry on this early color photography technique.
“The dyed starch grains are somewhat coarse, giving a hazy, pointillist effect, with faint stray colors often visible, especially in open light areas such as skies. The smaller the image, the more noticeable these effects are. The resulting “dream-like” impressionist quality may have been one reason behind the enduring popularity of the medium even after more starkly realistic color processes had become available.”
. . . The trees rustle
and whisper, shimmer and hiss.