particles of urine sediment have a habit of
hatching fibers. I think I caught this one red handed..
or..blue in this case.

...oversampled photo at 2MP..to have enough pixels
for a decent photoprint when the resolution is tripled.
It does result in a rather awkward screen size..



sorry for the huge size..
actually..it's formatted to be a 5.3 x 4 inch photo print.
..300x300 dpi..
unfortunately..Windows draws everything at 96 dpi..
so the 5x4 size is displayed at 22x16 inches...

[..i have no idea what the Apple/Mac folks are seeing.]

******it's all a bit mind twisting. I take a 1200x1600
pixel [2MP] picture..captured by Windows at 96 dpi, so it's 22x16 inches when displayed. MS Paint has
no tool for converting dpi. [only has one option
for jumping to 120 dpi, but thats no real help]

..ok..open IRfanview..convert from 96 dpi to 300 dpi.
The pic is now 5.3x4 inch format...close enough for
a mildly distorted 4x6 photo print..at a much better
resolution. [300 dots per inch vs the Windows default
of 96 dpi..which looks pig awful]

However..if I open the pic saved by IRfan as a 5x4 inch photoprint..windows opens it up at it's default of 96 dpi..
which of course makes the "5x4" a room filling 22x16 inches again..DESPITE MS Paint proudly proclaiming via
the "image attributes" tab..that the pic
is a 5x4..



____________

another view of the same sample..the same blue fiber
as the "large pic"..right next to another sprouting
particle.