An upside-down mountain, formed from dust. The whole thing is about the size of
a single bacterium.
The mountain is, as usual, not supposed to be there - it’s a piece of dust that
landed on my sample. Despite doing all my processing work in the cleanroom,
it’s
![(Untitled)](/content/images/size/w795/cb53e8d29648abf19f187c2352f52711/tumblr_mq0a5wK7Gr1spzrmao1_1280.jpg)